Science 8 Unit 3: Water Mr. Birt. Name Class. Contents
|
|
- Derek Doyle
- 5 years ago
- Views:
Transcription
1 Name Class 1. Bill Nye - Water 2. Properties of water 3. Heat Capacity and Universal Solvent 4. Water Cycle 5. Drainage Basins 6. Running Water and Erosion 7. Flood Plains and Deltas Contents Science 8 Unit 3: Water Mr. Birt
2
3 C^ Name: Class Date Bill Nye: The Water Cycle Warm-up question: When water evaporates it turns into water vapor. How does this happen if the water doesn't get hot enough to boil? 1. Fill in the boxes in the diagram. 2. What is the scientific name of the water cycle? 3. Why do some liquid water molecules evaporate into a gas? 4. What is the opposite of evaporation? 5. What two things are needed for condensation? 6. What is the chemical formula for water? 7. How does conserving electricity help protect water?
4 /U-Vme salt water universal solvent freshwater Properties of Water Q density hydrometer buoyant force heat capacity Coriolis effect Vocabulary The earth's liquid water is categorized as either. water or water. Oceans are examples of _, I.water. They cover. r1percent of the earth's surface. Salt water is water that has a high ITlevel (high salt content). Salt water makes up approximately.16 percent of the world's water. It is because of water's ability to dissolve a large variety of /, that the ocean is salty. As water flows down mountains Freshwater versus Salt Water Water is an important substance that is needed for the _ of living organisms.2.. are dissolved in water and are thus able to enter cells. As you learned in Module 2, are dissolved in water and removed from cells. Plants need water in order to produce *. Through the utilization of water in plants produce oxygen that is needed by animals. Many types of plants and animals live and make their 6 in water. Humans use water to wash food, clothes, and even themselves as a means of keeping clean and _,. From the smallest organism to the largest, water plays an important part in their - - _,.^ Water shapes the lives of organisms and also shapes the earth around us.' _ 47 _.water breaks rock up and..,16.,_.-water wears rock down and transports sediments to other places. The Importance of Water Learning Outcomes After completing this lesson you will be able to explain why water is referred to as the universal solvent compare and contrast characteristics of freshwater and salt water describe how the heat capacity of large bodies of water and the movement of ocean currents influence climate Module 3, Lesson 1 5 Lesson 1
5 C Module 3, Lesson 1 Grade 8 Science and through fields, it dissolves ""63 - from the rocks and sediments it flows over. The J.. that is contained in the ocean is a collection of all the dissolved salt that has been transported there by rivers through the ages. Besides salt, ocean waters contain vast amounts of other substances and. ZO.,...(for example, copper, oxygen, nitrogen, sulphur). It is this ability to dissolve a wide variety of solutes that allows water to be called a a^ -- Freshwater Freshwater makes up 2-2 percent of the world's water. It has relatively? levels of dissolved salts within it. Freshwater is found in ^:,,r and - and Rainwater and most water found in lakes is referred to as L`_ water. Soft water has relatively low levels of disso l e d3 v..&- water has higher levels of dissolved minerals and substances such as calcium carbonate, magnesium, or ferrous oxide. As water seeps into the ground, it. 2 substances found in the rocks and soil that make up the earth. These substances change the.zl ;,of water, affect the. 'a `of soaps to cleanse and produce suds, cause of mineral deposits in kettles and other appliances, and produce.coloured stains on surfaces exposed to water. SCIENCE 8 Properties of Water - WORD BANK Importance of Water flowing healthy photosynthesis food homes survival freezing nutrients wastes fresh minerals Fresh versus Salt Water salinity solutes salt universal solvent Freshwater ability ice rivers buildup lakes rust dissolves low soft groundwater minerals taste hard rainwater 9erceAts
6 0 v 'iv at c;r : He,a t Cu ac c E' vel rsc 1 Aver â Heat Capacity Cr/a s-s: Date r Provide students with the following graph. Indicate that 1.0 ka of substance A and 1.0 kg of substance B were placed in an oven set at 800 C. E Heat Capacity of Substances Time (minutes) Have students refer to the graph to answer the following questions in their science notebooks: 1. How long did it take for substance A to heat up to 800 C? How long did it take for substance B? 2. Which substance needed more heat energy to reach 800 C? 3. Which variables were controlled in this experiment? 4. The heat capacity of an object indicates how much heat energy must be added to increase its temperature by 1 Celsius. If a substance has a large heat capacity, you must add a large amount of heat to increase its temperature just a little. You must also remove a large amount of heat to decrease its temperature just a little. High heat capacity often means a substance takes a long time to heat up or to cool down. Given this information, which substance has the higher heat capacity? (continued)
7 0 (continued) 5. Imagine you are at the beach on a very hot day. You walk toward the water. The sand is extremely hot. When you reach the water, you find it is much cooler than the sand. a. Using the term heat capacity, explain why the sand is hot and the water is cool. b. Predict what the air temperature would be relative to the sand and water temperatures. Explain your thinking using the term heat capacity.. O â Universal Solvent Provide students with the following: 1. We rely on the fact that water is a universal solvent (dissolves numerous substances) in our day-to-day lives. Identify some ways in which water is useful to us as a universal solvent. 2. Sometimes we forget that water is able to dissolve substances. People add pollutants to soil, to the atmosphere, or to bodies of water without realizing the damage that could be done. Identify substances (all states of matter) that pollute water because of its trait as a universal solvent. 0
8 SCIENCE 8 The Water Cycle (Text p.331) Mr. Birt 1. Use the glossary at the back of the textbook to define the following terms: a. condensation b. evaporation c. groundwater d. precipitation e. runoff f. transpiration 2. Label the water cycle using p.331. (Include transpiration.) 3. What 2 sources of energy power the water cycle? (What 2 things supply the energy required?) (1) (2)
9 DATE: NAIIAE: CLASS: 0 Drainage Basins (jo, 3ao) Goal Use this page to display your knowledge of drainage basins. BLPA 10-9 What to Do Answer these two questions, then complete the map. 1. What is a drainage basin? 2. What is a drainage divide? On the map below colour and label five major drainage basins. Use a different colour for each basin. Draw and label the Continental Divide. tl Se- otrt aupo w 34ou) the, 41 c osf of cl rla(a ctle m ea4 ha sin 0 :1 0 Copyright 0 McGraw-Hill Ryerson Limited. Permission to reproduce this page is granted to the purchaser for use in her/his classroom only. 445
10 20 Module 3, Lesson 2 Grade 8 Science Running Water and Erosion How Does Running Water Cause Erosion?* Weathering breaks down rocks, but weathering does not carry away the pieces of rock. What carries the pieces away? Another process moves the pieces of rock from one place to another. It is called erosion. Erosion is the process by which pieces of weathered rocks are carried away. Running water is the main force of erosion. Rivers, streams, and runoff change the surface of the earth. Runoff is rainwater that f lows over the earth's surface. During heavy rains there is a lot of runoff. As runoff flows over the earth's surface, it carries away soil pieces. Runoff empties into rivers and streams. The action of running water has made more changes on the surface than any other force. Water in rivers and streams picks up pebbles, sand, silt, and clay. It even picks up heavier fragments, such as gravel, rocks, and boulders. All these things act as abrasives. They scrape away at the bottoms and sides of streams. Speed makes the difference. The faster a stream moves, the more it carries. The more material the stream carries, the faster the bottom and sides of the stream are eroded. Streams flow very fast when they go down steep slopes. Streams flow more slowly when they go down gentle slopes. Therefore, steep slopes are eroded faster than gentle slopes. Sometimes streams carry extra water. That happens in times of heavy rain. The extra water makes the stream move faster. Because it is faster, the water picks up more material and causes more erosion. Streams are the greatest source of erosion. They have worn away large parts of our earth's surface. * From Science Workshop Series Earth Science: Geology by Seymour Rosen 1992 by Globe Fearon, an imprint of Pearson Learning, a division of Pearson Education, Inc. Used by permission.
11 0 Grade 8 Science Module 3, Lesson 2 21 Figure A Water enters a stream in three ways. 1. Some rain falls directly into the stream. 2. Some runoff water flows off from the top of the ground. 3. Other water seeps in from under the ground. A river system is made up of cne main stream and all the streams that flow into it. Questions: Studying Stream Erosion* Stream A Stream B * From Science Workshop Series Earth Science: Geology by Seymour Rosen 1992 by Globe Fearon, an imprint of Pearson Learning, a division of Pearson Education, Inc. Used by permission.
12 Module 3, Lesson 2 Grade 8 Science Look at the diagrams on the previous page and answer the following questions. Which stream is moving down a gentle slope? 2. is moving down a steep slope? 3. is moving faster? 4. is moving slower? 5. carries more sediment? 6. carries less sediment? 7. erodes more? 8. erodes less? Conclusions 1. Water flowing down a steep slope moves than water flowing down a gentle slope. (slower, faster) 2. Fast-moving water carries sediment than slow-moving water. (more, less) 3. Fast-moving water erodes than slowmoving water. (more, less)
13 C 01 0 Grade 8 Science Module 3, Lesson 2 23 Fill in the Blanks Complete each statement using a term or terms from the list below. Write your answers in the spaces provided. Some words may be used more than once. more erode faster particles breaks down less carried away running water downhill 1. Weathering only rocks. 2. Erosion is the process by which pieces of rock are 3. The main force of erosion is 4. In times of heavy rain, sometimes streams carry Streams carry all kinds of 6. Materials carried by streams the sides and bottom of the stream. 7. Streams move only in a direction. 8. Steep streams move than gently sloping streams. 9. Steep streams carry particles than gently sloping streams. 10. Gently sloping streams erode than steep streams. Matching Match each term in Column A with its description in Column B. Write the correct letter in the space provided. Column A Column B 1. running water 2. runoff 3. erosion 4. steep slope 5. gentle slope a) fast-moving stream b) main force of erosion c) slow-moving stream d) carrying away of weathered rock pieces e) empties into rivers and streams
14 24 Module 3, Lesson 2 Grade 8 Science What are Flood Plains and Deltas?* Running water carries sediment. But it does not carry sediment forever. Sooner or later, the sediment must settle. Some streams may carry sediment very far. At some time, however, the streams will deposit the sediment. The sediment that streams deposit builds up two kinds of land areas: flood plains and deltas. Flood Plains After a heavy rain, a stream carries more water than usual. This raises the water level. Sometimes the level gets so high that the water flows over its channel-the place it usually flows through. Then there is flooding. The flood water deposits fine sediment on the banks, which is land next to the stream. Some st-re r builds up flat areas called flood plains. Soil on flood plains is very good for farming. Deltas Almost every stream empties its water into a larger body of water, which empties into a larger river or an ocean. The place where a stream empties its water is called the mouth. A stream flows slowly at the mouth. It deposits its sediment at the mouth. The sediment builds large land areas, called deltas. A delta is shaped like a triangle. It gets its name from the Greek letter "delta" (A). Large pebbles are deposited when a fast stream slows as it levels out. This is called an alluvial deposit. Fast-flowing water has more power than slow-moving water to carry heavy objects. * From Science Workshop Series Earth Science: Geology by Seymour Rosen 1992 by Globe Fearon, an imprint of Pearson Learning, a division of Pearson Education, Inc. Used by permission.
15 Grade 8 Science Module 3, Lesson 2 25 Flood Plains and Deltas Usually, stream water stays in the channel. It does not flow onto its banks. In times of heavy rain, however, the water may flow over its channel. Flood water deposits fine sediment on both banks of a stream. The sediment builds flood plains.
16 26 Module 3, Lesson 2 Grade 8 Science Questions: Flood Plains and Deltas 1. Flood plain soil is very fertile. There are many good farms on flood plains. But the farmers are taking a big chance. Why? 2. Would you want to live on a flood plain? 3. Explain why or why not. How a Delta Grows Figure D Imagine yourself looking down from high in the sky. "a" is land "b" is a stream "c" is a large body of water The stream empties into the water. The stream deposits its sediment at its mouth. The sediment builds up. All the sediment is under water.
17 Grade 8 Science Module 3, Lesson 2 27 The sediment builds up and up. Much of it reaches above the water level. Much is now even with the land. The sediment is now "new" land. The stream has cut new channels across this new land. How many new channels do you see? The buildup continues. More sediment is deposited. The land grows outward in the shape of a delta. It will continue to grow. Why will the delta keep growing?
18 28 Module 3, Lesson 2 Questions: How a Delta Grows Fill in the Blanks Grade 8 Science c 0 0 Match each term in Column A with its description in Column B. Write the correct letter in the space provided. Column A Column B 1. flood plain 2. delta 3. channel 4. triangle 5. mouth a) shape of a delta b) built by flood sediment c) built at mouth of stream d) stream's end e) place a stream usually flows through Matching 10. Sediment deposited at the mouth of a stream builds a 9. The water at the mouth of a stream usually flows 8. The place where a stream empties its water is called the the 5. Stream sediment builds land areas called and 6. When water overflows its channel, takes place. 7. Fine sediment laid down during floods builds a Complete each statement using a term or terms from the list below. Write your answers in the spaces provided. Some words may be used more than once. deposited deltas erosion slowly flooding mouth flood plains delta farming channel 1. The process by which parts of the earth's crust are carried away is called 2. Material that is eroded eventually is 3. Soil on the flood plain is good for
19
What are Flood Plains and Deltas?*
24 Module 3, Lesson 2 Grade 8 Science What are Flood Plains and Deltas?* Running water carries sediment. But it does not carry sediment forever. Sooner or later, the sediment must settle. Some streams
More informationErosion and Deposition
CHAPTER 3 LESSON 2 Erosion and Deposition Landforms Shaped by Water and Wind Key Concepts What are the stages of stream development? How do water erosion and deposition change Earth s surface? How do wind
More informationEARTH S CHANGING SURFACE
EARTH S CHANGING SURFACE Weathering Together, weathering and erosion work continuously to wear down the material on Earth s surface. weathering process that breaks down rock and other substances of Earth
More informationWhat is weathering and how does it change Earth s surface? Answer the question using
7 th Grade Lesson What is weathering and how does it change Earth s surface? Answer the question using the sentence frame. You have 4 minutes. Weathering is. This changes the Earth s surface because. 1
More information2 Rates of Weathering
Name CHAPTER 10 Class Date Weathering and Soil Formation SECTION 2 Rates of Weathering National Science Education Standards BEFORE YOU READ After you read this section, you should be able to answer these
More informationEarth s Dynamic Surface
Earth s Dynamic Surface Key Concepts What is the difference between physical and chemical weathering? How do water, ice, and wind change Earth s surface? Changing Earth s Surface What do you think? Read
More informationSurface Events & Landforms. Mrs. Green
Surface Events & Landforms Mrs. Green Bell Work 1) Which event MOST likely causes the slowest change to the surface of Earth? a) Earthquake b) Landslide c) Volcano d) Wind 2) When cold weather freezes
More informationTopic 6: Weathering, Erosion and Erosional-Deposition Systems (workbook p ) Workbook Chapter 4, 5 WEATHERING
Topic 6: Weathering, Erosion and Erosional-Deposition Systems (workbook p. 95-125) Workbook Chapter 4, 5 THE BIG PICTURE: Weathering, erosion and deposition are processes that cause changes to rock material
More informationAnalyzing our Topic IF SO, MAKE THE CHANGES AND BE READY TO REPORT OUT!
Analyzing our Topic Look at the opening slide. Does anything there (words, pictures) make you want to change your thoughts from the smarties and chalk activities? IF SO, MAKE THE CHANGES AND BE READY TO
More informationOur Planet Earth. How can you describe Earth?
Name Our Planet Earth How can you describe Earth? Date Before You Read Before you read the chapter, think about what you know about the planet Earth Record three things that you already know about Earth
More informationEarth s Surface. Name Date. Key Concepts Choose the letter of the best answer.
Earth s Surface Key Concepts Choose the letter of the best answer. Unit Test A 1. A river starts as a steep channel in the mountains. It then leaves the mountains and enters a flatter area of land. It
More informationWeathering, Erosion and Deposition
Weathering, Erosion and Deposition Shaping the Earth s Surface Weathering the process of breaking down rocks into smaller fragments Erosion the transport of rock fragments from one location to another
More information1 Earth s Oceans. TAKE A LOOK 2. Identify What are the five main oceans?
CHAPTER 13 1 Earth s Oceans SECTION Exploring the Oceans BEFORE YOU READ After you read this section, you should be able to answer these questions: What affects the salinity of ocean water? What affects
More informationLand and Water Summative Assessment. Name Date
Land and Water Summative Assessment Name Date Read each question carefully and select the best answer. 1. Abby built a model to study how rain changes the land. She shaped the land into single, smooth
More informationLand and Water Study Guide
Land and Water Study Guide Answer Key Part 1 States of Matter 1. What are the three states of matter for water? Give several examples for each. Solid Ice cube (non water examples = candy bar and a log).
More informationTEACHER BACKGROUND KNOWLEDGE. Surface Processes: Weathering and Erosion
TEACHER BACKGROUND KNOWLEDGE Surface Processes: Weathering and Erosion Core Concepts Precipitation (caused by the water cycle) and wind cause rocks to be broken into smaller pieces in the process called
More informationEarth systems the big idea guiding questions Chapter 1 & 2 Earth and Earth Systems review notes are in purple
Earth systems the big idea guiding questions Chapter 1 & 2 Earth and Earth Systems review notes are in purple How can you describe Earth? What are the composition and the structure of the atmosphere? How
More informationSTUDY GUIDE FOR CONTENT MASTERY. Surface Water Movement
Surface Water SECTION 9.1 Surface Water Movement In your textbook, read about surface water and the way in which it moves sediment. Complete each statement. 1. An excessive amount of water flowing downslope
More informationEROSION AND DEPOSITION
CHAPTER 8 EROSION AND DEPOSITION SECTION 8 1 Changing Earth s Surface (pages 252-255) This section explains how sediment is carried away and deposited elsewhere to wear down and build up Earth s surface.
More informationChapter 10. Running Water aka Rivers. BFRB Pages
Chapter 10 Running Water aka Rivers BFRB Pages 101-116 Stream Erosion and Transportation Running water is all precipitation (rain, snow, etc) that falls on Earth and is pulled downhill by gravity. Running
More informationYear 6. Geography. Revision
Year 6 Geography Revision November 2017 Rivers and World knowledge How the water cycle works and the meaning of the terms evaporation, condensation, precipitation, transpiration, surface run-off, groundwater
More informationErosion Surface Water. moving, transporting, and depositing sediment.
+ Erosion Surface Water moving, transporting, and depositing sediment. + Surface Water 2 Water from rainfall can hit Earth s surface and do a number of things: Slowly soak into the ground: Infiltration
More informationWeathering & Erosion
Name Test Date Hour Earth Processes#1 - Notebook Weathering & Erosion LEARNING TARGETS I can explain the process of weathering. I can explain why weathering is important. I can describe the difference
More informationScience EOG Review: Landforms
Mathematician Science EOG Review: Landforms Vocabulary Definition Term canyon deep, large, V- shaped valley formed by a river over millions of years of erosion; sometimes called gorges (example: Linville
More informationNote-taking continued
continued Lesson 1 Earth Systems LA6223, SC6E74, SC6N15, MA6A36 Skim or scan the heading, boldfaced words, and pictures in the lesson Identify or predict three facts you will learn from the lesson Discuss
More informationWeathering, Erosion, Deposition
Weathering, Erosion, Deposition The breakdown of rocks at or near the Earth s Surface. Physical Chemical - The breakdown of rock into smaller pieces without chemical change. - Dominant in moist /cold conditions
More information27. Running Water I (p ; )
27. Running Water I (p. 424-436; 440-444) Hydrosphere How much of the Earth s surface is covered by water? Earth's water is collectively called the and is stored in a number of so-called as follows: 1.
More informationRocks and Weathering
Rocks and Weathering The Effects of Weathering The process of mountain building thrusts rock up to Earth s surface. Weathering is the process that breaks down rock and other substances at Earth s surface.
More information1/6/ th Grade Earth s Surface. Chapter 3: Erosion and Deposition. Lesson 1 (Mass Movement)
Lesson 1 (Mass Movement) 7 th Grade Earth s Surface Chapter 3: Erosion and Deposition Weathering the chemical and physical processes that break down rock at Earth s surface Mechanical weathering when rock
More informationSurface Water Short Study Guide
Name: Class: Date: Surface Water Short Study Guide Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. The three ways in which a stream carries
More informationThe Effect of Weather, Erosion, and Deposition in Texas Ecoregions
The Effect of Weather, Erosion, and Deposition in Texas Ecoregions 7.8B: I can analyze the effects of weathering, erosion, and deposition on the environment in ecoregions of Texas Weathering The breakdown
More informationIntroduction to Weathering
Name: Date: Period: Unit 9: Earth s Destructive Forces A. Kinds of Weathering Introduction to Weathering Distinguish between two major processes that change the Earth surface. Identify two types of weathering.
More informationWhat are the different ways rocks can be weathered?
Romano - 223 What are the different ways rocks can be weathered? Weathering - the breakdown of rocks and minerals at the Earth s surface 1. 2. PHYSICAL WEATHERING Rock is broken into smaller pieces with
More informationOur Planet Earth. I nteractions of Earth Systems
CHAPTER 3 LESSON 2 Our Planet Earth I nteractions of Earth Systems Key Concepts How does the water cycle show interactions of Earth systems? How does weather show interactions of Earth systems? How does
More informationRead Across America. Listen as I read for facts about Volcanoes. In the Shadow of the Volcano
Read Across America Listen as I read for facts about Volcanoes. In the Shadow of the Volcano Constructive & Destructive Processes Earth s surface is always changing. Blowing wind and flowing water causes
More informationWhich process is represented by letter F? A) capillarity B) infiltration C) condensation D) vaporization
1. Water's covalent bond is due to A) water's ability to stick to stick to other materials B) a slight negative charge of O and positive charge of H C) an uneven sharing of electrons D) both B and C 2.
More informationWater Erosion (pages )
Water Erosion (pages 272 281) Runoff and Erosion (pages 273 274) Key Concept: Moving water is the major agent of the erosion that has shaped Earth s land surface. Falling raindrops can loosen and pick
More informationChanges to Land 5.7B. landforms: features on the surface of Earth such as mountains, hills, dunes, oceans and rivers
All the landforms on Earth have changed over time and continue to change. Many of the changes were caused by wind, moving water, and moving ice. Mountains have grown and shrunk. Rivers have cut away land
More informationThink about the landforms where you live. How do you think they have changed over time? How do you think they will change in the future?
reflect All the landforms on Earth have changed over time and continue to change. Many of the changes were caused by wind, moving water, and moving ice. Mountains have grown and shrunk. Rivers have cut
More informationChapter 2. Wearing Down Landforms: Rivers and Ice. Physical Weathering
Chapter 2 Wearing Down Landforms: Rivers and Ice Physical Weathering Weathering vs. Erosion Weathering is the breakdown of rock and minerals. Erosion is a two fold process that starts with 1) breakdown
More informationWeathering, Erosion, Deposition, and Landscape Development
Weathering, Erosion, Deposition, and Landscape Development I. Weathering - the breakdown of rocks into smaller particles, also called sediments, by natural processes. Weathering is further divided into
More informationRoyal International School. Revision Booklet FINAL EXAMINATION. 2nd Semester Science - Grade 3A. Name: Prepared by: Ms.
Royal International School Revision Booklet FINAL EXAMINATION 2nd Semester 2016-2017 Science - Grade 3A Name: Prepared by: Ms. Marvy 1 TABLE OF CONTENTS TOPIC Page How Does Earth s Surface Change Slowly?
More informationChapter 2 Planet Earth
Chapter 2 Planet Earth Section Notes Earth and the Sun s Energy Water on Earth The Land Close-up The Water Cycle World Almanac Major Eruptions in the Ring of Fire Quick Facts Chapter 2 Visual Summary Video
More informationnetw rks Guided Reading Activity Essential Question: How does geography influence the way people live? Earth's Physical Geography
Guided Reading Activity Lesson 1 Earth and the Sun Essential Question: How does geography influence the way people live? Looking at Earth Directions: What are the layers that make up Earth? Use your textbook
More informationMechanical Weathering
Mechanical Weathering Objectives Students will be able to: Explain how weathering breaks down rock. Explain how a rock s surface area affects the rate of weathering. The Great Sphinx Of all the amazing
More informationWeathering of Rocks. Weathering - Breakdown of rocks into pieces (sediment) 2 main types of weathering to rocks
Weathering of Rocks Weathering - Breakdown of rocks into pieces (sediment) 2 main types of weathering to rocks Mechanical weathering requires physical forces to break rocks into smaller pieces. Chemical
More informationUNIT SEVEN: Earth s Water. Chapter 21 Water and Solutions. Chapter 22 Water Systems. Chapter 23 How Water Shapes the Land
UNIT SEVEN: Earth s Water Chapter 21 Water and Solutions Chapter 22 Water Systems Chapter 23 How Water Shapes the Land Chapter Twenty-Three: How Water Shapes the Land 23.1 Weathering and Erosion 23.2
More informationWeathering and Soil Formation. Chapter 10
Weathering and Soil Formation Chapter 10 Old and New Mountains The Appalachian Mountains appear very different from the Sierra Mountains. The Appalachians are smaller, rounded, gently sloping, and covered
More informationGrade 5 Hands on Science Weathering, Erosion and Deposition
Grade 5 Hands on Science Weathering, Erosion and Deposition Objective: To demonstrate and investigate the effect of weathering, water and wind erosion and the subsequent deposition into landforms. Background:
More informationBiosphere. All living things, plants, animals, (even you!) are part of the zone of the earth called the biosphere.
Unit 1 Study Guide Earth s Spheres Biosphere All living things, plants, animals, (even you!) are part of the zone of the earth called the biosphere. Hydrosphere Water covers ¾ of the earth, made up mostly
More informationChapter 2: Physical Geography
Chapter 2: Physical Geography Pg. 39-68 Learning Goals for Chp2: q q q q q Explain how the Earth moves in space and why seasons change. Outline the factors that influence climate and recognize different
More informationThe Cycling of Matter. Day 1
The Cycling of Matter Day 1 Objective I will learn the rock cycle is the series of processes in which rock changes from one form to another. I will learn in the water cycle, water condenses, precipitates
More informationRiver/Stream Erosion Notes
Name Date ES per Mr. Williams River/Stream Erosion Notes Erosion: the of weathered material. FACT: Running water moves more sediment than ANY other type of erosion. 1. The Water Cycle What happens when
More informationWatch the next few slides. When the slides stop transitioning get with an elbow partner to discuss the events that caused the formation of the
Watch the next few slides. When the slides stop transitioning get with an elbow partner to discuss the events that caused the formation of the beautiful features. Be as specific as possible. Discuss
More informationErosion and Deposition
Erosion and Deposition The Erosion-Deposition Process What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with
More informationName: KEY OBJECTIVES HYDROLOGY:
Name: KEY OBJECTIVES Correctly define: abrasion, capillarity, deposition, discharge, erosion, evapotranspiration, hydrology, impermeable, infiltration, meander, permeable, porosity, water table, weathering,
More informationPage 1. Name:
Name: 1) Which event is the best example of erosion? dissolving of rock particles on a limestone gravestone by acid rain breaking apart of shale as a result of water freezing in a crack rolling of a pebble
More informationGOING WITH THE FLOW (1 Hour)
GOING WITH THE FLOW (1 Hour) Addresses NGSS Level of Difficulty: 3 Grade Range: 3-5 OVERVIEW In this activity, students use a stream table to model the processes of erosion and streambed formation. The
More information2nd Grade. Earth's Water. Slide 1 / 111 Slide 2 / 111. Slide 3 / 111. Slide 4 / 111. Slide 5 (Answer) / 111. Slide 5 / 111. Role of Water on Earth
Slide 1 / 111 Slide 2 / 111 2nd Grade Role of Water on Earth 2015-11-20 www.njctl.org Slide 3 / 111 Slide 4 / 111 Table of Contents: The Role of Water on Earth Earth's Water The Use of Maps Click on the
More informationTrue or False: The Earth s surface has stayed the same for thousands of years
True or False: The Earth s surface has stayed the same for thousands of years True or False: The Earth s surface has stayed the same for thousands of years The Earth s surface is always changing! Weathering
More informationEarth and Space Science. Semester 2 Review, Part 2
Earth and Space Science Semester 2 Review, Part 2 2015 Chemical Weathering -The process that breaks down rock through chemical changes. Examples that cause chemical weathering include the action of water
More informationWeathering and Erosion
Have you ever looked at the land around you and wondered how it was shaped? The geologic features that help define the world are still being shaped by the natural processes of weathering, erosion, and
More informationChapter: Weathering and Erosion
Chapter: Weathering and Erosion Section 1: Weathering and Soil Formation Minerals form rocks Rocks form soil Weathering Weathering is a mechanical or chemical surface process that breaks rocks into smaller
More informationThe Official CA State Science Education Standards for Earth Science K 8
The Official CA State Science Education Standards for Earth Science K 8 Kindergarten The Earth is composed of land, air and water. As a basis for understanding this concept, students know: a. characteristics
More informationIn the space provided, write the letter of the description that best matches the term or phrase. a. any form of water that falls to Earth s
Skills Worksheet Concept Review In the space provided, write the letter of the description that best matches the term or phrase. 1. condensation 2. floodplain 3. watershed 4. tributary 5. evapotranspiration
More informationMechanical Weathering
Weathering is the disintegration and decomposition of material at or near the surface. Erosion is the incorporation and transportation of material by a mobile agent, usually water, wind, or ice. Geologists
More informationHow does Rock become Exposed to the Surface?
Weathering How does Rock become Exposed to the Surface? Most rocks, like granite, form under earth s surface. The rocks uplift and eventually make their way to earth s surface. Conditions on the surface
More informationMcGraw-Hill Science 2000, Texas Edition TAKS Practice Test. Grade 3, Chapter 9 The Changing Earth. Name. Date
McGraw-Hill Science 2000, Texas Edition TAKS Practice Test Grade 3, Chapter 9 The Changing Earth Name Date 1 What do all rocks have in common? All rocks are hard and strong. You could never break a rock
More information4th Grade. Slide 1 / 101. Slide 2 / 101. Slide 3 / 101. Earth Systems. Earth Systems Earth's Systems. Mechanical Weathering
Slide 1 / 101 Slide 2 / 101 4th Grade Earth Systems 2015-11-10 www.njctl.org Earth Systems Slide 3 / 101 Click on the topic to go to that section Earth's Systems Mechanical Weathering Chemical Weathering
More informationEarth processes are dynamic actions that occur both on
29 Weathering, Erosion, and Deposition R EA D I N G Earth processes are dynamic actions that occur both on the earth s surface and inside the earth. Any process that breaks down earth material, such as
More informationSection 1: Weathering and Soil Formation. We will study some of the processes that contribute to soil formation
Section 1: Weathering and Soil Formation We will study some of the processes that contribute to soil formation ***Minerals form rocks. The decomposition of rocks and minerals will form soil. Minerals are
More informationWeathering, Erosion, and Deposition Guided Notes
1. Weathering, Erosion, and Deposition 2. Outline Section 1: Weathering Section 2: Erosion Section 3: Deposition Section 4: Case Study Weathering, Erosion, and Deposition Guided Notes 3. Section 1: Weathering
More informationChapter 10: Water Systems on Earth
Chapter 10: Water Systems on Earth The Hydrosphere Water covers 70% of the Earth 3 % of the Earth s water is fresh only 1/3 of that is liquid (rest is frozen glaciers) therefore, only 1% of Earth s water
More informationChapter 3 Erosion and Deposition. The Big Question:
Chapter 3 Erosion and Deposition The Big Question: 1 Design a way to represent and describe the 4 types of mass movement. You may use pictures, diagrams, list, web, chart, etc 2 Chapter 3: Erosion and
More informationDeltaScience. Content Readers. Summary. Science Background. Objectives. Reading Comprehension Skills. Supporting English Learners
DeltaScience Content Readers TM Objectives List four main types of landforms. Red Edition Grade 3 4 reading level Purple Edition Grade 4 5 reading level Explore ways that rocks are broken down into smaller
More informationChapter Review and Study Guide
Chapter 2 Chapter Review and Study Guide BIG IDEAS 1. Earth s movement and the sun s energy interact to create day and night, temperature changes, and the seasons. 2. Water is a dominant feature on Earth
More information12 10 8 6 4 2 0 40-50 50-60 60-70 70-80 80-90 90-100 Fresh Water What we will cover The Hydrologic Cycle River systems Floods Groundwater Caves and Karst Topography Hot springs Distribution of water in
More informationREVIEW. There are 2 types of WEATHERING: 1. CHEMICAL 2. PHYSICAL. What is WEATHERING? The breakdown of rocks at or near Earth s surface
REVIEW What is WEATHERING? Def: The breakdown of rocks at or near Earth s surface There are 2 types of WEATHERING: 1. CHEMICAL 2. PHYSICAL CHEMICAL WEATHERING EXAMPLES: 1. OXIDATION (rust) CHEMICAL WEATHERING
More informationEarth Science Chapter 9. Day 6 - Finish Capillary Action Lab - Quiz over Notes - Review Worksheets over Sections 9.2 and 9.3
Earth Science Chapter 9 Day 1 Day 2 Day 3 Read Section 9.1 Surface Water Chapter 9 Term Sheet Notes over Section 9.1 Surface Water Section 9.1 Review Worksheets Quiz over Section 9.1 Notes Virtual Lab
More information3 Erosion and Deposition by Ice
CHAPTER 12 3 Erosion and Deposition by Ice SECTION Agents of Erosion and Deposition BEFORE YOU READ After you read this section, you should be able to answer these questions: What are glaciers? How do
More information4th Grade. Earth Systems.
1 4th Grade Earth Systems 2015 11 10 www.njctl.org 2 Earth Systems Click on the topic to go to that section Earth's Systems Mechanical Weathering Chemical Weathering Erosion Biogeology 3 Earth's Systems
More informationSAMPLE Earth science BOOSTERS CARDS. Copyright Regents Boosters 2013 EARTH SCIENCE BOOSTERS 1
SAMPLE Earth science BOOSTERS CARDS Copyright Regents Boosters 2013 EARTH SCIENCE BOOSTERS 1 Here is a selection from Earth Science Boosters on Deposition. Copyright Regents Boosters 2013 EARTH SCIENCE
More informationTHE CHANGING SURFACE OF THE EARTH
THE CHANGING SURFACE OF THE EARTH Key words Drain geological agent weathering erosion Sediment deposition transport The landscape is a consequence of the action of two types of geological processes; internal
More information6.E E Rock Cycle/Weathering/Soil
Name: Date: 1. A lake is surrounded by hills covered with trees and shrubs. Which statement correctly describes how a change to the plants in this area will affect this environment? A. Adding plants to
More information1. The map below shows a meandering river. A A' is the location of a cross section. The arrows show the direction of the river flow.
1. The map below shows a meandering river. A A' is the location of a cross section. The arrows show the direction of the river flow. Which cross section best represents the shape of the river bottom at
More informationEarth s Ocean Waters
Earth s Ocean Waters BigIdeas Nearly three-quarters of Earth is covered by water, the majority of which is saltwater found in the ocean. Water has many unique properties that shape our planet and life
More informationUNIT 12: THE HYDROLOGIC CYCLE
UNIT 12: THE HYDROLOGIC CYCLE After Unit 12 you should be able to: o Effectively use the charts Average Chemical Composition of Earth s Crust, Hydrosphere and Troposphere, Selected Properties of Earth
More information1 Weathering. Critical Thinking 2. Infer Would ice wedging happen if water did not expand as it froze? Explain your answer.
CHAPTER 10 1 Weathering SECTION Weathering and Soil Formation BEFORE YOU READ After you read this section, you should be able to answer these questions: What is weathering? What causes mechanical weathering?
More informationFresh & Saltwater Systems
Fresh & Saltwater Systems Topic 1 Need vs. Supply You got it! Water A Dependence! So who needs water? Everyone! Living systems need water to survive Ecosystems depend on it The land is changed by it Industry
More informationSurface Processes. Water Cycle. Evaporation Transpiration Condenstation Precipitation Infiltration Runoff
s e s s roce S P e c urfa s e s s e c o r P e s c d r a a f C r Su iew Note v e R Water Cycle Evaporation Transpiration Condenstation Precipitation Infiltration Runoff Runoff The moving of water along
More information1. Base your answer to the following question on the map below, which shows the generalized bedrock of a part of western New York State.
1. Base your answer to the following question on the map below, which shows the generalized bedrock of a part of western New York State. 3. The table below describes the deposits that an observer saw while
More informationPonce de Leon Middle School 6 th Grade Summer Instructional Packet
Ponce de Leon Middle School 6 th Grade Summer Instructional Packet DIRECTIONS: 1. You are required to complete the Summer Instructional Packet. 2. Turn in your completed package to your teacher, when you
More informationWeathering, Erosion & Soils Quiz
Weathering, Erosion & Soils Quiz Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The diagram below shows a cross-section of a rock layer. Erosion is the
More informationUnit 2: The World in Spatial Terms (Lessons 6-7)
Unit 2: The World in Spatial Terms (Lessons 6-7) Physical Features of Earth Create Challenges and Opportunities The physical features of Earth create both challenges and opportunities for the people living
More informationSTUDENT NAME. Science Grade 5. Read each question and choose the best answer. Be sure to mark all of your answers.
FORMATIVE MINI ASSESSMENTS First Grading Period 2010-11 September 21-24 STUDENT NAME DATE Science Grade 5 Read each question and choose the best answer. Be sure to mark all of your answers. 1 Which is
More informationEarth s crust is made mostly of Igneous rocks. There are 3 main types of Sedimentary Rocks: 1. Clastic 2. Chemical 3. Organic
Sedimentary Rocks Earth s crust is made mostly of Igneous rocks. But, most rocks on Earth s s surface are Sedimentary Rocks.. (75%) Sedimentary Rocks Sedimentary rocks are rocks that are made of broken-down
More informationStreams. Water. Hydrologic Cycle. Geol 104: Streams
Streams Why study streams? Running water is the most important geologic agent in erosion, transportation and deposition of sediments. Water The unique physical and chemical properties of water make it
More informationUnit 2. Phases of Matter and Density
Name Pd Unit 2 Phases of Matter and Density Name Pd Name Pd Homework for Unit 2 1. Vocab for Unit 2; due: 2. Pg 17 (1-5), pg 19 (1-5), pg21 (1-5) complete sentences; due: 3. Pg 23 (1-6), pg 27 (1-6) complete
More informationEcoregions Glossary. 7.8B: Changes To Texas Land Earth and Space
Ecoregions Glossary Ecoregions The term ecoregions was developed by combining the terms ecology and region. Ecology is the study of the interrelationship of organisms and their environments. The term,
More information1 Shoreline Erosion and Deposition
CHAPTER 12 1 Shoreline Erosion and Deposition SECTION Agents of Erosion and Deposition BEFORE YOU READ After you read this section, you should be able to answer these questions: What is a shoreline? How
More information