Weather is the of the Earth s atmosphere at a place and time. It is the movement of through the atmosphere o Energy comes from the
|
|
- Colleen Garrett
- 5 years ago
- Views:
Transcription
1 Weather Notes Weather Weather is the of the Earth s atmosphere at a place and time It is the movement of through the atmosphere o Energy comes from the The sun is the force that weather The sun s energy with earth s atmosphere in the atmosphere o 50 % by earth s surface. This heats the land and water o Some absorbed energy is back to the atmosphere. As infrared radiation o 5% is by the surface back into the atmosphere o 20% is absorbed by and particles in the atmosphere o 25% of incoming sun is by dust, clouds, & particles Heat Transfer Conduction: direct from one substance to another (touching) Radiation: direct transfer of by electromagnetic waves (through space) Convection: transfer of heat by the movement of (liquid or gas) Wind Wind is the movement of air from an area of pressure to an area of pressure pressure Low
2 Difference in pressure o Caused by the heating of the atmosphere The air (by equator) rises The cool air or rushes to replace the rising air Measure wind o Use anemometer unit of m.p.h. (miles per hour) Wind chill: the blowing of wind on your skin makes you feel Local Winds Local winds: winds that over a small area Caused by unequal heating in a area o Examples Sea Breeze: cool air blows from toward land where hotter air has risen Land Breeze: land cools than body of water at night Hot air over water and rises air from land rushes in over the water Global winds Global winds: winds that are caused by unequal heating of the o Occurs over areas o Form from giant currents in the atmosphere (Hot up, Cold down) Air pressure at the poles is than air pressure at the equator *PRESSURE DIFFERENCE CAUSES WIND* o Coriolis Effect: global winds due to the rotation of the earth. The Coriolis effect is the way the earth s makes the wind curve Winds in North curve toward equator Winds in curve left toward equator Calm Areas o Doldrums: area near the The hot air rises and is replaced by cold air, but the cold air is heated so there is not much horizontal movement o Horse latitudes: occur at 30 o North and South of equator Cool air sinks: very area
3 Global wind Belts o Trade winds: blow from the horse latitudes toward the Used for routes o Polar easterlies: Cold air near the poles sinks and back toward the lower latitudes Coriolis effect these winds so they meet prevailing westerlies Creates the front o Prevailing westerlies: occur in the mid-latitudes (30 o -60 o N & S) These blow towards the Very important to in the USA Jet Stream: bands of high speed air 10 km the earth ( km/hr) o Blow from West to East Water in the Atmosphere Humidity Humidity: is a measure of the in the air o Warm air can hold H 2 O vapor than cool air Relative Humidity: The amount of water vapor the air can hold at a particular time Dew Point: The temperature where condensation o When water vapor to liquid water Clouds Clouds form when water vapor in the air to form liquid water or ice crystals o Condensation occurs when the changes and has small particles to rest on Dew: condensation on a Frost: condensation on a surface at a Temperature below Three main types of clouds o Classified by their o Cirrus: wispy hooked ends only at altitude made of crystals is coming
4 o Cumulus: white Some indicate weather others indicate (cumulonimbus) nimbus means o Stratus: flat layers can produce, rain or snow called nimbostratus o Altocumulus and Altostratus: clouds o Fog: cloud that forms on or near Air Masses and Fronts Air Mass Air Mass is a huge body of air that has temperature, humidity and air pressure. There are 4 air masses Classified by the and content o Polar: Form north of the 50 o N. Latitude or South of 50 o S. Latitude air pressure o Tropical: air pressure Maritime form in the (wet) o Maritime: Tropical Maritime Forms over (Warm) o Continental: air forms over Polar (Cold) Polar Continental (dry) Tropical Continental Air masses move 2 ways o Streams o Prevailing Front Front: the boundary where air masses Four types of fronts Cold Front: moving o Can have thunderstorms o heavy cold air pushes lighter air upwards
5 Warm Front: moving o Precipitation o Warm air cold air by sliding over it Stationary Front: Cold air and warm air are at a o Precipitation can for days o warm nor cold air advances Occluded Front: Warm air is between 2 cool air fronts o Very complex o Precipitation o Cold air is cool air at the surface warm caught air above Cyclone and Anticyclone Cyclone: an area of pressure where wind spins counterclockwise o Area of Anticyclone: an area of pressure where wind spins clockwise o dry weather Storms Storms: disturbance in the atmosphere Thunderstorms They form in a cumulonimbus cloud o Thunderheads Form when warm air is forced during a cold front Form on & humid afternoons Storm Movement o Heavy o Strong within the cloud Lightening: particles travel between the cloud and earth
6 Tornadoes Tornado is a rapidly, funnel-shaped cloud that reaches the earth. Form most commonly in cumulonimbus clouds o Warm moist air from the bottom of the cloud flows (LOW PRESSURE IN CLOUD) Warm air begins to Tornado forms as the funnel Measuring Tornadoes o Fujita scale (F0-F5) Hurricanes Hurricane: tropical cyclone that has of 119 km/hr or higher Formation of Hurricane o Warm air rises around the eye in spiraling bands o Air flow near the top of the hurricane o Cool dry air in the eye Hurricanes form over ocean water o As low pressure area or depression Hurricanes move in the by the Easterly Trade Winds Storm Surge: a of water that sweeps across the coast where the hurricane lands.
7 Lake effect Snow: Cool dry air mass moves over a body of water and up water vapor Snow after the water vapor condenses again. Climate Scientists use two main factors precipitation and temperature to describe the of a region Factors affecting Temperature (distance from sea level) Distance from bodies of currents (distance from equator) o World Temperature Polar Zone: climates Temperate zone: warm or hot in, cool or cold in. Tropical zone: climate Factors affecting Precipitation Prevailing Seasonal
Weather Notes. Chapter 16, 17, & 18
Weather Notes Chapter 16, 17, & 18 Weather Weather is the condition of the Earth s atmosphere at a particular place and time Weather It is the movement of energy through the atmosphere Energy comes from
More informationEarth Science Chapter 16 and 17. Weather and Climate
Earth Science Chapter 16 and 17 Weather and Climate Prediction Old way Groundhog Color of the sky Modern way satellites instruments computers Goal Weather Factors Studied by meteorologists Several factors
More information12/22/2018. Water and the Atmosphere. 8 th Grade. Lesson 1 (Water in the Atmosphere) Chapter 4: Weather. Lesson 2 (Clouds) Clouds
Lesson 1 (Water in the Atmosphere) Water cycle the continual movement of water among Earth s atmosphere, oceans, and land surface through evaporation, condensation, and precipitation Water and the Atmosphere
More informationMr. P s Science Test!
WEATHER- 2017 Mr. P s Science Test! # Name Date 1. Draw and label a weather station model. (10 pts) 2. The is the layer of the atmosphere with our weather. 3. Meteorologists classify clouds in about different
More informationWATER IN THE ATMOSPHERE
WATER IN THE ATMOSPHERE I. Humidity A. Defined as water vapor or moisture in the air (from evaporation and condensation). B. The atmosphere gains moisture from the evaporation of water from oceans, lakes,
More informationScience 1206 Chapter 1 - Inquiring about Weather
Science 1206 Chapter 1 - Inquiring about Weather 1.1 - The Atmosphere: Energy Transfer and Properties (pp. 10-25) Weather and the Atmosphere weather the physical conditions of the atmosphere at a specific
More informationSpace Atmospheric Gases. the two most common gases; found throughout all the layers a form of oxygen found in the stratosphere
Earth s atmospheric layers Earth s atmosphere is the layer of gases that surrounds the planet and makes conditions on Earth suitable for living things. Layers Earth s atmosphere is divided into several
More informationTuesday, September 13, 16
Weather Weather State Objectives 4.c, 4.d, 4.h. Discussion What are some ways in which weather affects your everyday life? Discussion What are some ways in which weather affects your everyday life? What
More informationCh. 3: Weather Patterns
Ch. 3: Weather Patterns Sect. 1: Air Mass & Fronts Sect. 2: Storms Sect. 3: Predicting the Weather Sect. 4: Weather forecasters use advanced technologies Ch. 3 Weather Fronts and Storms Objective(s) 7.E.1.3
More informationThe most abundant gas in the atmosphere by volume is. This gas comprises 78% of the Earth atmosphere by volume.
The most abundant gas in the atmosphere by volume is. This gas comprises 78% of the Earth atmosphere by volume. A. Oxygen B. Water Vapor C. Carbon Dioxide D. Nitrogen An isobar is a line of constant. A.
More informationAtmospheric Layers. Earth s atmosphere is divided into several different atmospheric layers extending from Earth s surface outward.
6-4.1 Compare the composition and structure of Earth s atmospheric layers (including the gases and differences in temperature and pressure within the layers). Taxonomy level: 2.6-B Understand Conceptual
More informationFinal Weather Unit Study Guide
Name: Atmospheric Composition and Layers Altitude Atmosphere Composition Troposphere Air Pressure Stratosphere Mesosphere Thermosphere Exosphere Ionosphere Sample Questions: Final Weather Unit Study Guide
More informationChapter 2 Weather Patterns Guided Notes Objective(s): 7.E.1.4 Predict weather conditions and patterns based on information obtained from:
Chapter 2 Weather Patterns Guided Notes Objective(s): 7.E.1.4 Predict weather conditions and patterns based on information obtained from: Weather data collected from direct observations and measurement
More informationSection 13-1: Thunderstorms
Section 13-1: Thunderstorms Chapter 13 Main Idea: The intensity and duration of thunderstorms depend on the local conditions that create them. Air-mass thunderstorm Mountain thunderstorm Sea-breeze thunderstorm
More informationWeather. Chapter Test A. Multiple Choice. Write the letter of the correct answer on the line at the left.
Weather Chapter Test A Multiple Choice Write the letter of the correct answer on the line at the left. 1. The most dangerous aspect of a snowstorm is often the a. high winds. b. depth of snow. c. brightness.
More informationMultiple Choice Identify the choice that best completes the statement or answers the question.
CH.15 practice TEST Multiple Choice Identify the choice that best completes the statement or answers the question. 1) The short-term state of the atmosphere is called a) climate. c) water cycle. b) weather.
More informationUnit: Weather Study Guide
Name: Period: Unit: Weather Study Guide Define each vocabulary word on a separate piece of paper or index card. Weather Climate Temperature Wind chill Heat index Sky conditions UV index Visibility Wind
More informationCOMPOSITION OF THE ATMOSPHERE
Name Air COMPOSITION OF THE ATMOSPHERE 1. What are the two most abundant gases in the atmospherere? 2. Why do you think the percentage of water vapor in the air varies? 3. Would you classify carbon dioxide
More informationGo With the Flow From High to Low Investigating Isobars
Go With the Flow From High to Low Investigating Isobars Science 10 Mrs. Purba Air Masses The air over a warm surface can be heated, causing it to rise above more dense air. The result is the formation
More informationCh22&23 Test. Multiple Choice Identify the choice that best completes the statement or answers the question.
Ch22&23 Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The two most abundant compounds in the atmosphere are carbon dioxide and a. particulates.
More informationalso known as barometric pressure; weight of the air above the surface of the earth; measured by a barometer air pressure, high
Weather Vocabulary Vocabulary Term Meaning/Definition air mass * large bodies of air that have the similar properties throughout such as temperature, humidity, and air pressure; causes most of the weather
More informationa. Air is more dense b. Associated with cold air (more dense than warm air) c. Associated with sinking air
Meteorology 1. Air pressure the weight of air pressing down on Earth 2. Temperature and altitude determine air pressure 3. The more air particles are present, the more air density or pressure exists 4.
More informationSolar Energy. Convection Zones. Weather Observations and Measurements
Atmospheric Layers Atmospheric Gases Atmospheric Temperatures Atmospheric Pressure Water Cycle Precipitation Clouds Air Masses Fronts High & Low Pressure Solar Energy Convection Zones Weather Observations
More informationForecasting Weather: Air Masses and Fronts
Forecasting Weather: Air Masses and Fronts Weather is a combination of local conditions at any one time. It's what's happening outside right now, right here. Weather includes: Temperature Humidity Air
More information8/18/2014. Chapter 17: Weather Patterns. Section 1 (Air Masses and Fronts) 8 th Grade
Section 1 (Air Masses and Fronts) Chapter 17: Weather Patterns 8 th Grade air mass a huge body of air that has similar temperature, humidity, and pressure throughout Cold, dense air has a higher pressure
More informationWeek: Dates: 3/2 3/20 Unit: Climate
clementaged.weebly.com Name: EVEN Period: Week: 28 30 Dates: 3/2 3/20 Unit: Climate Monday Tuesday Wednesday Thursday Friday 2 O 3 E *Vocabulary *Water in the Atmosphere and Clouds Notes *Cloud Drawings
More informationGlobal Weather Trade Winds etc.notebook February 17, 2017
Global Weather 1 north pole northern hemisphere equator southern hemisphere south pole 2 We have seasons because of the Earth's tilt The seasons are opposite in the northern and southern hemispheres winter
More information2. What causes these weather changes?
Weather Table of Contents Essential Questions... 1 Vocabulary... 2 Weather Symbols... 5 Bringing the Rain to Kapiti Plain... 7 Weather Instruments... 8 Weather Forecasting... 13 Essential Questions 1.
More informationEnergy Transfer in the Atmosphere
Energy Transfer in the Atmosphere Textbook pages 436 459 Section 10.2 Summary Before You Read What do you think causes wind? Write your thoughts in the lines below. Mark the Text In Your Own Words Highlight
More informationClimate versus Weather
Climate versus Weather What is climate? Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather,
More informationChapter 18/19. Ch 18
Chapter 18/19 Ch 18 Pressure Force of the weight of the air above At sea level: 14.7 lbs/in2 Decreases with altitude Inches of mercury (29.92 @ sea level) Barometer - instrument used to measure air pressure
More informationWEATHER AND CLIMATE 1-1 KEY. DEFINE: 1. Atmosphere- LAYER OF GASES SURROUNDING EARTH. 2. Air pressure- THE FORCE THAT AIR EXERTS
WEATHER AND CLIMATE 1-1 KEY 1. Atmosphere- LAYER OF GASES SURROUNDING EARTH 2. Air pressure- THE FORCE THAT AIR EXERTS 3. Water vapor- WATER IN GAS FORM LABEL: 4. Troposphere 5. Stratosphere 6. Mesosphere
More information6.2 Meteorology. A meteorologist is a person who uses scientific principles to explain, understand, observe, or forecast Earth s weather.
Water and Weather 6.2 Meteorology A meteorologist is a person who uses scientific principles to explain, understand, observe, or forecast Earth s weather. 6.2 Water in the Atmosphere Dew point is the temperature
More information10.1 TEMPERATURE, THERMAL ENERGY AND HEAT Name: Date: Block: (Reference: pp of BC Science 10)
10.1 TEMPERATURE, THERMAL ENERGY AND HEAT Name: Date: Block: (Reference: pp. 424-435 of BC Science 10) kinetic molecular theory: explains that matter is made up of tiny that are constantly. These atoms
More informationEarth/Space Systems and Cycles (SOL 4.6)
Earth/Space Systems and Cycles (SOL 4.6) Temperature is the measure of the amount of heat energy in the atmosphere. Air pressure is due to the weight of the air and is determined by several factors including
More informationMeteorology. I. The Atmosphere - the thin envelope of gas that surrounds the earth.
Meteorology I. The Atmosphere - the thin envelope of gas that surrounds the earth. A. Atmospheric Structure - the atmosphere is divided into five distinct layers that are based on their unique characteristics.
More informationaccording to and water. High atmospheric pressure - Cold dry air is other air so it remains close to the earth, giving weather.
EARTH'S ATMOSPHERE Composition of the atmosphere - Earth's atmosphere consists of nitrogen ( %), oxygen ( %), small amounts of carbon dioxide, methane, argon, krypton, ozone, neon and other gases such
More informationCopyright 2015 Edmentum All rights reserved.
Copyright 2015 Edmentum All rights reserved. weather 1 1. Sharon woke up on a sunny morning and ate breakfast. Then she looked outside and saw tall, quickly forming clouds. The clouds looked ready to rain.
More informationEarth and Space Science. Teacher s Guide
Earth and Space Science Teacher s Guide WALCH PUBLISHING Table of Contents To the Teacher............................................................. vi Classroom Management....................................................
More informationUnit 4 Review Guide: Weather
Unit 4 Review Guide: Weather Weather: The condition of the atmosphere at a specific time and place. Freezing: To become hardened into ice or into a solid body Deposition: The change in state of matter
More informationCh. 3: Weather Patterns. Sect. 1: Air Mass & Fronts Sect. 2: Storms Sect. 3: Predicting the Weather
Ch. 3: Weather Patterns Sect. 1: Air Mass & Fronts Sect. 2: Storms Sect. 3: Predicting the Weather Sect. 1: Air Masses & Fronts An air mass is a huge body of air that has similar temperature, humidity,
More information20.1 Air Masses. Weather Patterns and Severe Storms. Four Types of Source Regions. Weather in North America Fronts
20.1 Air Masses Weather Patterns and Severe Storms Chapter 20 A huge body of air that has a uniform temperature and humidity. They move slowly, and take on the properties of their source regions. Four
More informationUse the terms from the following list to complete the sentences below. Each term may be used only once.
Skills Worksheet Directed Reading Section: Air Masses Use the terms from the following list to complete the sentences below. Each term may be used only once. high pressure poles low pressure equator wind
More informationCondensation is the process by which water vapor changes from a gas to a liquid. Clouds form by this process.
CHAPTER 16 1 Water in the Air SECTION Understanding Weather BEFORE YOU READ After you read this section, you should be able to answer these questions: What is weather? How does water in the air affect
More informationAtmosphere L AY E RS O F T H E AT MOSPHERE
Atmosphere L AY E RS O F T H E AT MOSPHERE Why is the atmosphere divided into 5 different layers? The atmosphere is divided into five different layers because the atmosphere is not uniform, its properties
More informationWhat do you think of when someone says weather?
Weather Our World: What is Weather? video What do you think of when someone says weather? Questions from Bill Nye video 1. What causes wind? 2. What are two things that were mentioned by Bill Nye that
More informationUnit 5. Seasons and Atmosphere
Unit 5 Seasons and Atmosphere Standard 1: Revolution Motion of a body along a path around some point in space. Earth s orbit is elliptical Earth s distance from the sun varies Perihelion Earth is closest
More informationUnit 5 Part 2 Test PPT
Unit 5 Part 2 Test PPT Standard 1: Air Masses Air Mass An air mass is an immense body of air that is characterized by similar temperatures and amounts of moisture at any given altitude When an air mass
More informationWeather Elements (air masses, fronts & storms)
Weather Elements (air masses, fronts & storms) S6E4. Obtain, evaluate and communicate information about how the sun, land, and water affect climate and weather. A. Analyze and interpret data to compare
More informationWhat a Hurricane Needs to Develop
Weather Weather is the current atmospheric conditions, such as air temperature, wind speed, wind direction, cloud cover, precipitation, relative humidity, air pressure, etc. 8.10B: global patterns of atmospheric
More informationWeather - is the state of the atmosphere at a specific time & place
Weather Section 1 Weather - is the state of the atmosphere at a specific time & place Includes such conditions as air pressure, wind, temperature, and moisture in the air The Sun s heat evaporates water
More informationWeather and Climate. An Introduction
Weather and Climate An Introduction Basic Plant Anatomy Leaves Absorbs sunlight to produce glucose for food Roots Supports the plant, absorbs water & minerals Flower Attracting pollinators to help with
More informationAtmosphere, Weather & Climate Review for Unit Assessment (Can be taken on Study Island Due Mon., 11/26/12)
Name Class Period Atmosphere, Weather & Climate Review for Unit Assessment (Can be taken on Study Island Due Mon., 11/26/12) 1. When hot and cold air meet, the hot air rises to the top. Which process causes
More information- tornadoes. Further Reading: Chapter 08 of the text book. Outline. - cyclones and anti-cyclones. -tropical storms. -Storm surge
(1 of 16) Further Reading: Chapter 08 of the text book Outline - cyclones and anti-cyclones - tornadoes -tropical storms -Storm surge (2 of 16) Introduction Previously, We talked about fronts and their
More informationStation A. 1. In the Northern Hemisphere, the general direction of the flow of the jet stream is toward the: a. north b. east c.
Station A 1. In the Northern Hemisphere, the general direction of the flow of the jet stream is toward the: a. north b. east c. south 2. The percentage of oxygen in the atmosphere is: a. 78% b. 99% c.
More informationUnit 4 Lesson 2 Clouds and Cloud Formation. Copyright Houghton Mifflin Harcourt Publishing Company
Head in the Clouds What are clouds? A cloud is a collection of small water droplets or ice crystals that are suspended in the air. Clouds are visible because water droplets and ice crystals reflect light.
More informationFORMATION OF AIR MASSES
Chapter 24: Weather (air mass, fronts, Weather instruments, and forecasting the weather) Name: Period: Due Date: Air Mass Use the terms from the following list to complete the sentences below. Each term
More informationWater in the Atmosphere The Role of Water in Earth s Surface Processes. Hurricane Warning
Hurricane Warning 1 Earth, the lue Planet. What makes Earth blue? It has to do with all of the water on Earth. There is water in more places than the vast oceans. Water is also in the atmosphere. High
More informationChapter 15: Weather and Climate
Chapter 15: Weather and Climate Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The short-term state of the atmosphere is called a. climate. c. water cycle.
More informationWater Cycle and Weather Study Guide
Name: Date: Water Cycle and Weather Study Guide 1. Which symbol would be used to represent this front on a weather map? a. b. c. d. 1 of 14 2. The table shows the relative humidity for a location during
More informationWeather. Describing Weather
Weather Describing Weather What is weather? Weather is the atmospheric conditions, along with short-term changes, of a certain place at a certain time. Have you ever been caught in a rainstorm on what
More informationAtmospheric Circulation
Atmospheric Circulation Introductory Oceanography Instructor: Ray Rector Atmospheric Circulation Key Topics Composition and Structure Solar Heating and Convection The Coriolis Effect Global Wind Patterns
More informationEvaporation - Water evaporates (changes from a liquid to a gas) into water vapor due to heat from the Sun.
Erin Kathryn 2016 Weather is the conditions of Earth s atmosphere at a certain time and place. For example, sunshine, rain, hurricanes, and storms are all examples of weather. Weather is different at different
More informationChapter 9 Atmosphere Study Guide
Science Chapter 9 Atmosphere Study Guide Name Due 1. What is the definition for: a. Conduction: The transfer of thermal energy by collisions between particles in matter. (Heats air close to Earth s surface)
More informationGuided Notes: Atmosphere Layers of the Atmosphere
Guided Notes: Atmosphere Layers of the Atmosphere Atmosphere: Absorbs solar radiation, Burns up meteors, transports and recycles water, and other chemicals, and moderates climate Main Components: o Meteorology
More information2. What are the four most common gasses in the atmosphere and their percentages?
Meteorology Review Directions: Answer the following open ended review questions. Utilize a diagram where appropriate and do make sure that you label and describe the drawing. Atmospheric Composition 1.
More informationStandard 6.4.1: Atmospheric Layers
Weather Standard 6.4.1: Atmospheric Layers Standard 1 Atmosphere Atmosphere-a layer of gasses that surround the planet that makes the Earth suitable for living. It keeps up warm like a blanket. 5 Layers
More informationNATS 1750 Lecture. Wednesday 28 th November Pearson Education, Inc.
NATS 1750 Lecture Wednesday 28 th November 2012 Processes that lift air Orographic lifting Elevated terrains act as barriers Result can be a rainshadow desert Frontal wedging Cool air acts as a barrier
More informationCondensation is the process by which water vapor changes from a gas to a liquid. Clouds form by this process.
CHAPTER 16 1 Water in the Air SECTION Understanding Weather BEFORE YOU READ After you read this section, you should be able to answer these questions: What is weather? How does water in the air affect
More informationISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM
CHAPTER -11 WATER IN THE ATMOSPHERE This chapter deals with Humidity, types of humidity, relative humidity, absolute humidity, specific humidity, dew point, condensation, saturated air, types of precipitation
More informationAir Masses, Fronts & Storms
Air Masses, Fronts & Storms Air Masses and Fronts Bell Work Define Terms (page 130-135) Vocab Word Definition Picture Air Mass A huge body of air that has smilier temperature, humidity and air pressure
More informationWeather Systems. Section
Section 1 12.2 Objectives Compare and contrast the three major wind systems. Identify four types of fronts. Distinguish between highand low-pressure systems. Review Vocabulary convection: the transfer
More information3 Severe Weather. Critical Thinking
CHAPTER 2 3 Severe Weather SECTION Understanding Weather BEFORE YOU READ After you read this section, you should be able to answer these questions: What are some types of severe weather? How can you stay
More informationNovember 28, 2017 Day 1
November 28, 2017 Day 1 Air Masses & Fronts Teachers- please out the sheet (right) for the students to fill in as we go! Review: Clouds & Precipitation? What are the 4 different clouds? Status, Cumulus,
More information3 Weather and Climate
CHAPTER 22 3 Weather and Climate SECTION The Atmosphere KEY IDEAS As you read this section, keep these questions in mind: What are fronts? What are some types of severe weather? How is climate different
More informationHow our atmosphere is heated.
How our atmosphere is heated. How is heat transferred around our atmosphere? 1) Radiation from the sun to the Earth. 2) Conduction passes heat from the Earth to the atmosphere. 3) Convection moves heat
More informationBackground: What is Weather?
Weather Maps Background: What is Weather? Weather is the day-to-day state of the atmosphere. The interaction of three important factors result in weather systems: air temperature, air pressure, and the
More informationName Class Date. Water molecules condense around the salt crystal. More water molecules condense around the original small droplet.
CHAPTER 20 2 Clouds and Fog SECTION Water in the Atmosphere KEY IDEAS As you read this section, keep these questions in mind: What conditions are necessary for clouds to form? What are the four processes
More informationClass Notes: Weather
Name: Date: Period: Weather The Physical Setting: Earth Science I. Cyclonic Weather Hurricane - Hurricane Statistics Largest of all the storms Approximately per year Nearly deaths per year Saffir-Simpson
More informationThree things necessary for weather are Heat, Air, Moisture (HAM) Weather takes place in the Troposphere (The lower part of the atmosphere).
Grade 5 SCIENCE WEATHER WATCH Name: STUDY NOTES Weather - The condition of the atmosphere with respect to heat/cold, wetness/dryness, clearness/ cloudiness for a period of time. Weather changes over time
More informationSPI Analyze data to identify events associated with heat convection in the atmosphere. SPI Recognize the connection between the
SPI 0607.8.1 - Analyze data to identify events associated with heat convection in the atmosphere. SPI 0607.8.2 - Recognize the connection between the sun s energy and the wind. o Energy from the Sun creates
More informationName Date Class Benchmark 3 Science Study Guide. Weather & Geology
Benchmark 3 Science Study Guide Weather & Geology S6E5 A-Crust, Mantle, Core 1. What happens to the temperature as you travel to the center of the Earth? Temperature increases with depth 2. What happens
More informationClouds. How Clouds Form. Humidity. Determining Relative Humidity
a measure of the amount of water vapor in the air. Warm air can hold more water vapor than cold air. and Clouds Relative humidity the percentage of water vapor that is actually in the air compared to the
More informationMid-latitude Cyclones & Air Masses
Lab 9 Mid-latitude Cyclones & Air Masses This lab will introduce students to the patterns of surface winds around the center of a midlatitude cyclone of low pressure. The types of weather associated with
More informationDue to the Coriolis effect, prevailing winds are: 0-30 N - trade winds (trade winds blow toward the equator) N N - (fig 14.
1 CD2 Factors that Influence the Earth s Climate Meteorology Meteorology is the study of the Earth's atmosphere and weather systems. The atmosphere is the layer of gases that surround the Earth which extends
More informationClouds. What they tell us about the weather
Clouds What they tell us about the weather Spring funnel cloud over Willard, Utah 2003 Cloud coverage 581-586 How to show Cloud Coverage On a weather map meteorologists use circles shaded differently to
More informationAtmospheric Conditions Geography Notes JC-Learn. JC-Learn. Geography Notes Atmospheric Conditions. 1 P a g e
JC-Learn Geography Notes Atmospheric Conditions 1 P a g e Atmospheric Conditions The atmosphere is a thin layer of gases surrounding the earth. It is usually referred to as air and it is constantly changing.
More informationName Period 4 th Six Weeks Notes 2013 Weather
Name Period 4 th Six Weeks Notes 2013 Weather Radiation Convection Currents Winds Jet Streams Energy from the Sun reaches Earth as electromagnetic waves This energy fuels all life on Earth including the
More information25.1 Air Masses. Section 25.1 Objectives
Section 25.1 Objectives Explain how an air mass forms. List the four main types of air masses. Describe how air masses affect the weather of North America. Air Masses 25.1 Air Masses Differences in air
More informationThe of that surrounds the Earth. Atmosphere. A greenhouse that has produced the most global. Carbon Dioxide
Name: Date: # Weather and Climate Unit Review Directions: Complete this packet to help you prepare for your unit test by filling in the blanks to complete the definitions. Then if no picture is provided,
More information777 GROUNDSCHOOL Temperature, Stability, Fronts, & Thunderstorms
777 GROUNDSCHOOL 2018 Temperature, Stability, Fronts, & Thunderstorms The Atmosphere Heating Transfer of heat occurs thru Radiation Advection Convection Matter changes states due to the amount of heat
More informationCHAPTER 6 Air-Sea Interaction Pearson Education, Inc.
CHAPTER 6 Air-Sea Interaction Chapter Overview The atmosphere and the ocean are one independent system. Earth has seasons because of the tilt on its axis. There are three major wind belts in each hemisphere.
More informationThe Atmosphere - Chapter Characteristics of the Atmosphere
Section Objectives Describe the composition of Earth s atmosphere. Explain how two types of barometers work. Identify the layers of the atmosphere. Identify two effects of air pollution. The Atmosphere
More informationStandard 3, Objective 2: Describe elements of weather and the factors that cause them to vary from day to day.
o Vocabulary o Weather o Occluded Front o Low Pressure System o Stationary Front o High Pressure System o Air Masses o Cold Front o Warm Front Standard 3, Objective 2: Describe elements of weather and
More informationThe Atmosphere. Characteristics of the Atmosphere. Section 23.1 Objectives. Chapter 23. Chapter 23 Modern Earth Science. Section 1
The Atmosphere Chapter 23 Modern Earth Science Characteristics of the Atmosphere Chapter 23 Section 1 Section 23.1 Objectives Describe the composition of Earth s atmosphere. Explain how two types of barometers
More informationWEATHER. Review Note Cards
WEATHER Review Note Cards Thermometer Weather instrument that measures air temperature Units include F, C, and K ESRT 13 Sling Psychrometer Weather instrument that measures relative humidity and dewpoint
More information- tornadoes. Further Reading: Chapter 08 of the text book. Outline. -tropical storms. -Storm surge
(1 of 12) Further Reading: Chapter 08 of the text book Outline - tornadoes -tropical storms -Storm surge (2 of 12) Introduction Previously, We talked about fronts and their relationship to air masses Also
More informationKey Concept Weather results from the movement of air masses that differ in temperature and humidity.
Section 2 Fronts and Weather Key Concept Weather results from the movement of air masses that differ in temperature and humidity. What You Will Learn Differences in pressure, temperature, air movement,
More informationTrue or false: The atmosphere is always in hydrostatic balance. A. True B. False
Clicker Questions and Clicker Quizzes Clicker Questions Chapter 7 Of the four forces that affect the motion of air in our atmosphere, which is to thank for opposing the vertical pressure gradient force
More informationWind, Water, Weather and Seasons Test Review
Name: Wind, Water, Weather and Seasons Test Review Period: Please complete the following review to prepare for your exam over wind and ocean currents, weather, and the Earth- Moon- Sun systems. Your test
More information