Day 3 Weathering and Erosion.notebook. October 02, Section 7.2. Erosion and Deposition. Objectives
|
|
|
- Barbra Hardy
- 6 years ago
- Views:
Transcription
1 Objectives Describe the relationship of gravity to all agents of erosion. Contrast the features left from different types of erosion. Analyze the impact of living and nonliving things on the processes of weathering and erosion. 1
2 Erosion transports weathered materials across Earth s surface until they are deposited. Review Vocabulary gravity: a force of attraction between objects due to their 2
3 A. Gravity s Role a. The removal of weathered rock and soil from its original location is a process called erosion. b. Erosion can remove material through a number of different agents, including running water, glaciers, wind, ocean currents, and waves. 3
4 Gravity s Role c. After the rock and soil are transported, sometimes thousands of kilometers away from their source, they are dropped in another location in a process known as deposition. 4
5 Gravity s Role d. Gravity is associated with many erosional agents because the force of gravity tends to pull all materials downslope. 5
6 B. Erosion by Water a. Stream erosion can reshape entire landscapes. Water flowing down steep slopes has additional erosive potential resulting from gravity, causing it to cut downward into the slopes, carving steep valleys and carrying away rock and soil. 6
7 Erosion by Water b. Rill erosion develops when running water cuts small channels into the side of a slope. c. When a channel becomes deep and wide, rill erosion evolves into gully erosion. 7
8 d. Erosion by Water Rivers and streams i. Once a river enters the ocean, the current slows down, which reduces the potential of the stream to carry sediment. As a result, rivers deposit large amounts of sediment near the region where they enter the ocean. Over time, deltas form. 8
9 Erosion by Water e. Wave i. The work of ocean currents, waves, and tides carves out cliffs, arches, and other features along the continents edges. 9
10 Erosion by Water Wave action ii. The constant movement of water and the availability of accumulated weathered material result in a continuous erosional process. iii. Deposition of sand particles forms features such as beaches and sandbars; erosion removes sand from these features. 10
11 f. Glacial Erosion i. Because glaciers can move as dense, enormous rivers of slowly flowing ice, they have the capacity to carry huge rocks and piles of debris over great distances and grind the rocks beneath them into flour sized particles. 11
12 Glacial Erosion ii. The features left in the wake of glaciers include steep U shaped valleys and lakes. 12
13 Glacial Erosion iii. The effects of glaciers on the landscape also include deposition. For example, soils in the northern parts of the United States are formed from material that was transported and deposited by glaciers. 13
14 g. Wind Erosion Wind can be a major erosional agent, especially in arid and coastal regions, which tend to have little vegetation to hold soil in place. Wind can easily pick up and move fine, dry particles. 14
15 Wind Erosion The abrasive action of windblown particles can damage both natural features and human made structures. Winds can also easily move fine grained sediments and sand uphill. 15
16 h. Erosion by Living Things i. As plants and animals carry out their life processes, they often move Earth s surface materials from one place to another. Insect erosion 16
17 Video Clip 17
18 How does gravity affect erosion? How does wind affect erosion? How do streams affect deposition? How do streams affect erosion? How do waves affect erosion? 18
How 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
What 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
Erosion 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
Bell Ringer. Are soil and dirt the same material? In your explanation be sure to talk about plants.
Bell Ringer Are soil and dirt the same material? In your explanation be sure to talk about plants. 5.3 Mass Movements Triggers of Mass Movements The transfer of rock and soil downslope due to gravity is
Erosion and Deposition
Erosion and Deposition Erosion Sediment natural forces move rock/soil from one place to another. gravity, water, wind, glaciers, waves are causes material moved by erosion Deposition when erosion lays
4. The map below shows a meandering stream. Points A, B, C, and D represent locations along the stream bottom.
1. Sediment is deposited as a river enters a lake because the A) velocity of the river decreases B) force of gravity decreases C) volume of water increases D) slope of the river increases 2. Which diagram
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 True or False: The Earth s surface has stayed the same for thousands of years The Earth s surface is always changing! Weathering
Analyzing 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
Anticipation guide # 3
Wind Anticipation guide # 3 Creep is a type of mass movement that happens slowly over many years Oxidation is a type of physical weathering A delta is a depositional feature that occurs with glaciers The
Read 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
water erosion lithosphere Describe the process of erosion and deposition. chemical weathering Dissolving limestone is an example of.
At one time, there was one large island off the coast of Mississippi and now it is two separate islands. What caused the island to be split into two? water erosion The crust and the top part of the upper
THE SCIENCE OF MAPS. ATL Skill: Critical thinking - Use models and simulations to explore complex systems and issues
THE SCIENCE OF MAPS 8.9C interpret topographic maps and satellite views to identify land and erosional features and predict how these features may be reshaped by weathering ATL Skill: Critical thinking
Changing Earth s Surface
Name Date Class Changing Earth s Surface What processes wear down and build up Earth s surface? What causes the different types of mass movement? Erosion is the process by which natural forces move weathered
Topic 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
UNIT 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
Erosion 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
Prentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 7 Glaciers, Desert, and Wind 7.1 Glaciers Types of Glaciers A glacier is a thick ice mass that forms above the snowline over hundreds or thousands of
Science 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
EARTH 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
10/27/2014. Surface Processes. Surface Processes. Surface Processes. Surface Processes. Surface Processes
Hewitt/Lyons/Suchocki/Yeh Conceptual Integrated Science Chapter 25 Surface or surficial processes originate at Earth's surface and reshape its contours. Surface processes include: Weathering Erosion Deposition
MASS MOVEMENTS, WIND, AND GLACIERS
Date Period Name MASS MOVEMENTS, WIND, AND GLACIERS SECTION.1 Mass Movements In your textbook, read about mass movements. Use each of the terms below just once to complete the passage. avalanche creep
TEACHER 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
Erosion and Deposition
Erosion and Deposition Chapter Test A Multiple Choice Write the letter of the correct answer on the line at the left. 1. Water erosion begins when runoff from rainfall flows in a thin layer over the land
1/6/ 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
What 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
Weathering & 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
Mass Movements, Wind, and Glaciers
Mass Movements,, and Glaciers SECTION 8.1 Mass Movement at Earth s Surface In your textbook, read about mass movement. Use each of the terms below just once to complete the passage. avalanche creep landslide
Changes 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
Water - most influential force in erosion
Erosion and Deposition Agents, Forces, and Results What Caused This? What is Erosion? Erosion - moving of rock material from one place to a new location For erosion to occur three processes must take place:
Think 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
Class Notes: Surface Processes
Name: Date: Period: Surface Processes The Physical Setting: Earth Science Class Notes: Surface Processes I. Weathering and Soils Weathering -! Sediments -! Weathering occurs when rocks are exposed to:
THE 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
Potential short answer questions: What is Pangea? Describe at least 4 pieces of evidence that led Wegener to suggest the theory of Continental Drift.
6th Grade Earth Science Fall Semester Mid-Term Study Guide The mid-term may include: 4 short answer questions,1-2 sketches to draw and/or label, 4 partially filled charts which you should complete, 30
The 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
3 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
Chapter 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
Figure 1 The map shows the top view of a meandering stream as it enters a lake. At which points along the stream are erosion and deposition dominant?
1. In which type of climate does chemical weathering usually occur most rapidly? 1. hot and dry 3. cold and dry 2. hot and wet 4. cold and wet 2. Figure 1 The map shows the top view of a meandering stream
Rocks don't form into the three types of rocks and stay there. The Earth is constantly changing and in motion. The rock cycle demonstrates how a rock
Rocks don't form into the three types of rocks and stay there. The Earth is constantly changing and in motion. The rock cycle demonstrates how a rock can start out as one type and change into another.
Surface Processes on the Earth. Rocks, Weathering, Erosion and Soil
Surface Processes on the Earth Rocks, Weathering, Erosion and Soil ROCKS AND ROCK CYCLE Rock types Three main types of rock Igneous Metamorphic Sedimentary Igneous Form when magma or lava cools and hardens
8UNIT. External dynamics of the Earth. What do you remember? Key language. Content objectives
8UNIT External dynamics of the Earth What do you remember? Can you name the solids in the photograph? nd the liquid? Is the liquid moving? How does it move? What is the name of this formation of water?
Weathering Erosion and Deposition. Presented by Kesler Science
Weathering Erosion and Deposition Presented by Kesler Science Essential Questions: 1. What effects do weathering, erosion, and deposition have on the environment in ecoregions? Weathering Chemical and
Earth 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
Weathering, 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
Weathering and Erosion
Weathering and Erosion OBJECTIVE: Explain how erosion and deposition shape Earth s surface by matching and using models How do erosion and deposition shape Earth s surface? Deposition Formation Transported
EROSION 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.
1 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
Erosion and Deposition AGENTS, FORCES, AND RESULTS
Erosion and Deposition AGENTS, FORCES, AND RESULTS What Caused This? http://commons.wikimedia.org/wiki/file:water_erosion_ below_hay_bluff_-_geograph.org.uk_-_1074175.jpg http://commons.wikimedia.org/wiki/file:wind_erosion_
Erosion 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
Earth 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
REVIEW. 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
Changes over Time: Destructive Processes
1 Name Date Changes over Time: Destructive Processes Earth s surface is always changing. Blowing wind and flowing water causes some changes. Moving rock deep inside Earth causes other changes. These processes
Name: KEY OBJECTIVES HYDROLOGY:
Name: KEY OBJECTIVES Correctly define: abrasion, capillarity, deposition, discharge, erosion, evapotranspiration, hydrology, impermeable, infiltration, meander, permeable, porosity, water table, weathering,
Weathering, 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
Weathering, 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
Pratice Surface Processes Test
1. The cross section below shows the movement of wind-driven sand particles that strike a partly exposed basalt cobble located at the surface of a windy desert. Which cross section best represents the
Erosion and Deposition along Rivers and Seashores - Part 1: Modeling in the Classroom
Erosion and Deposition along Rivers and Seashores - Part 1: Modeling in the Classroom Lesson Focus: Erosion and Deposition Learning Objectives: Students will learn to recognize landforms found on Earth.
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.
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
1. Any process that causes rock to crack or break into pieces is called physical weathering. Initial product = final product
Weathering 1. Any process that causes rock to crack or break into pieces is called physical weathering. Initial product = final product End Result of physical weathering is increased surface area. 2. Physical
Chapter 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
Earth 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
Surface Processes Focus on Mass Wasting (Chapter 10)
Surface Processes Focus on Mass Wasting (Chapter 10) 1. What is the distinction between weathering, mass wasting, and erosion? 2. What is the controlling force in mass wasting? What force provides resistance?
Page 1 of 9 Name: Base your answer to the question on the diagram below. The arrows show the direction in which sediment is being transported along the shoreline. A barrier beach has formed, creating a
Landscape. Review Note Cards
Landscape Review Note Cards Last Ice Age Pleistocene Epoch that occurred about 22,000 Years ago Glacier A large, long lasting mass of ice which forms on land and moves downhill because of gravity. Continental
1. Erosion by Running Water Most powerful cause of erosion
I. Destructive Forces Notes: Destructive force: a process in which land is destroyed or changed such as weathering and erosion. All landforms are a result of a combination of constructive and destructive
Weathering, 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
Tips for Success on a Test
Number of Incorrect: Final Grade: Parent Signature: Top Tips for Success on a Test 1. Read the following statements at least two times. 2. Circle the key words in each question/ or statement. (*Remember
Essential Questions. What is erosion? What is mass wasting?
Erosion Essential Questions What is erosion? What is mass wasting? What is Erosion? Erosion The transportation of sediment from one area to another Caused mainly by running water but also caused by glaciers,
Page 1. Name:
Name: 1) Which property would best distinguish sediment deposited by a river from sediment deposited by a glacier? thickness of sediment layers age of fossils found in the sediment mineral composition
Amazing Ice: Glaciers and Ice Ages
Amazing Ice: Glaciers and Ice Ages Updated by: Rick Oches, Professor of Geology & Environmental Sciences Bentley University Waltham, Massachusetts Based on slides prepared by: Ronald L. Parker, Senior
STREAM SYSTEMS and FLOODS
STREAM SYSTEMS and FLOODS The Hydrologic Cycle Precipitation Evaporation Infiltration Runoff Transpiration Earth s Water and the Hydrologic Cycle The Hydrologic Cycle The Hydrologic Cycle Oceans not filling
Precipitation Evaporation Infiltration Earth s Water and the Hydrologic Cycle. Runoff Transpiration
STREAM SYSTEMS and FLOODS The Hydrologic Cycle Precipitation Evaporation Infiltration Earth s Water and the Hydrologic Cycle Runoff Transpiration The Hydrologic Cycle The Hydrologic Cycle Oceans not filling
Ch 10 Deposition Practice Questions
1. Base your answer to the following question on the data table below. Six identical cylinders, A through F, were filled with equal volumes of sorted spherical particles. The data table shows the particle
STUDY 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
Core Curriculum/Oklahoma AIMS Education Foundation
Topic Erosion Key Question How do wind, water, and ice change Earth s surface? Learning Goal Students will look for evidence of erosion and determine its cause. Guiding Document Project 2061 Benchmarks
2nd Grade. Wind, Water and Land.
1 2nd Grade Wind, Water and Land 2015 11 23 www.njctl.org 2 Wind, Water and Land What is Wind? Wind Erosion Preventing Wind Erosion Water Erosion Sudden Water Erosion Preventing Water Erosion Landforms
Which landscape best represents the shape of the valleys occupied by glaciers? A) B) C) D)
1. Glaciers often form parallel scratches and grooves in bedrock because glaciers A) deposit sediment in unsorted piles B) deposit rounded sand in V-shaped valleys C) continually melt and refreeze D) drag
Lecture 10 Glaciers and glaciation
Lecture 10 Glaciers and glaciation Outline Importance of ice to people! Basics of glaciers formation, classification, mechanisms of movement Glacial landscapes erosion and deposition by glaciers and the
Chapter 23 test. Multiple Choice Identify the choice that best completes the statement or answers the question. Figure 23-1
Chapter 23 test Multiple Choice Identify the choice that best completes the statement or answers the question. Figure 23-1 1. In Figure 23-1, what process does the arrow labeled A represent? a. transpiration
Landscape evolution. An Anthropic landscape is the landscape modified by humans for their activities and life
Landforms Landscape evolution A Natural landscape is the original landscape that exists before it is acted upon by human culture. An Anthropic landscape is the landscape modified by humans for their activities
EROSION RATES (1 Hour)
EROSION RATES (1 Hour) Addresses NGSS Level of Difficulty: 2 Grade Range: 3-5 OVERVIEW In this activity, students will conduct simple investigations to collect data on erosion rates of different Earth
Exploring Geography. Chapter 1. Chapter 1, Section
Chapter 1, Section World Geography Chapter 1 Exploring Geography Copyright 2003 by Pearson Education, Inc., publishing as Prentice Hall, Upper Saddle River, NJ. All rights reserved. Chapter 1, Section
Page 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
THE ACTION OF GLACIERS
Surface processes THE ACTION OF GLACIERS Glaciers are enormous masses of ice which are formed due to accumulation, compaction and re-crystallisation of the snow deposited in very cold regions (the majority
Name: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
Name: Class: Date: geology ch 7 test 2008 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Which of the following is true about ice sheets?
UNIT 3 GEOLOGY VOCABULARY FLASHCARDS THESE KEY VOCABULARY WORDS AND PHRASES APPEAR ON THE UNIT 3 CBA
UNIT 3 GEOLOGY VOCABULARY FLASHCARDS THESE KEY VOCABULARY WORDS AND PHRASES APPEAR ON THE UNIT 3 CBA A map that shows Earth s Topographic Map surface topography, which is Earth s shape and features Contour
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
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
Notes and Summary pages:
Topographic Mapping 8.9C Interpret topographical maps and satellite views to identify land and erosional features and predict how these shapes may be reshaped by weathering ATL Skills: Communication taking
1. Which type of climate has the greatest amount of rock weathering caused by frost action? A) a wet climate in which temperatures remain below
1. Which type of climate has the greatest amount of rock weathering caused by frost action? A) a wet climate in which temperatures remain below freezing B) a wet climate in which temperatures alternate
unit 6 Review sheet 4. The photograph below shows a sandstone butte in an arid region. A. U-shaped valley B. V-shaped valley C. cliff D.
Name: ate: 1. The large waterfall at Niagara Falls, New York, was originally located at the Niagara Escarpment. Which term best describes an escarpment? 4. The photograph below shows a sandstone butte
Sediment and Sedimentary rock
Sediment and Sedimentary rock Sediment: An accumulation of loose mineral grains, such as boulders, pebbles, sand, silt or mud, which are not cemented together. Mechanical and chemical weathering produces
Erosion and deposition
Name: ate: 1. ase your answer(s) to the following question(s) on the Earth Science Reference Tables, the diagram below, and your knowledge of Earth science. The diagram shows a cross section of the bedrock
Weathering 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
Chapter 5: Glaciers and Deserts
I. Glaciers and Glaciation Chapter 5: Glaciers and Deserts A. A thick mass of ice that forms over land from the compaction and recrystallization of snow and shows evidence of past or present flow B. Types
core mantle crust the center of the Earth the middle layer of the Earth made up of molten (melted) rock
core the center of the Earth mantle the middle layer of the Earth made up of molten (melted) rock crust the surface layer of the Earth that includes the continents and oceans 1 continental drift the theory
PiXL Independence: Geography Answer Booklet KS4. AQA Style, UK Physical Landscapes. Contents: Answers
PiXL Independence: Geography Answer Booklet KS4 AQA Style, UK Physical Landscapes Contents: Answers 1 I. Multiple Choice Questions 1 Where in the UK would you describe as having large areas of uplands?
Weathering & Erosion
Weathering & Erosion Directions: You ve been assigned a Discovery Education Video (22 minutes) you will need to log in to the Discovery Education site, watch the video and complete the following! You can
Unit 4: Landscapes Practice Problems
Name: Date: 1. Soil with the greatest porosity has particles that are A. poorly sorted and densely packed B. poorly sorted and loosely packed C. well sorted and densely packed D. well sorted and loosely
1. The diagram below shows the stump of a tree whose root grew into a small crack in bedrock and split the rock apart.
1. The diagram below shows the stump of a tree whose root grew into a small crack in bedrock and split the rock apart. 4. Which process involves either a physical or chemical breakdown of earth materials?
Vocabulary Words. theory continental drift fault magma lava. weathering glacier erosion deposition delta
Earth s Landforms Vocabulary Words theory continental drift fault magma lava weathering glacier erosion deposition delta Theory: A possible explanation. Continental drift: The continuing movement of the
What type of land feature is located at Point A? A Cliff B Delta C Mountain D Valley
1 What type of land feature is located at Point A? A Cliff B Delta C Mountain D Valley Alfred Wegener s theory of continental drift was 2 not accepted by scientists when the theory was first proposed.