Duckies have been found in Hawaii, Alaska, S. America, Scotland, Washington state and Australia as of 2012.
|
|
|
- Eustacia Roberts
- 5 years ago
- Views:
Transcription
1
2 Duckies have been found in Hawaii, Alaska, S. America, Scotland, Washington state and Australia as of 2012.
3 We learned that it takes 3 years to complete one circuit of the North Pacific Gyre
4
5 flow in the upper 1,000 meters of ocean driven by global winds N. and S. hemispheres each have two circulations caused by the Coriolis Effect clockwise in N. hemisphere counterclockwise in S. hemisphere
6 cold currents- move towards the Equator Eastern sides of ocean basins warm currents- move towards poles Western sides of ocean basins Relationship between temperature and direction of flow.
7 2 sets of global winds drive currents Trade winds- blow from NE in N. hemisphere; SE in S. hemisphere Westerlies- blow from SW in N. hemisphere; NW in S. hemisphere Earth s rotation & continents push currents along path of travel Predict the direction of hurricane winds along the east coast of North America Winds Currents
8 Gulf Stream N. Atlantic Canary N. Equatorial California Labrador West Wind Drift
9 flow in opposite direction of wind-related currents return water taken away from one side of the ocean basin to the opposite side EX: Equatorial Countercurrents
10
11 driven by gravity & differences in density Density current= heavier & denser than surrounding water Sink to bottom from surface move very slowly Circulate for years
12 global circulation of deep ocean currents transports warm water to colder areas & cold water to warmer areas efficient heat-transport system drives Earth s climate!!
13 Ocean Conveyor Belt drives the Earth s climate!
14 carry oxygen absorbed from surface for deep sea life retain same temperature, salinity, & density as surface turbidity currents are an example of VERTICAL density currents!
15 polar water is the most dense because it s cold when water freezes, it leaves behind salt both of these factors increase density depth of a water mass or current depends on its density
16 increased evaporation leaves salt behind, which increases the density dense water sinks and is replaced with less dense water Example: Mediterranean
17 vertical density currents that occur when cold deep water comes to the surface can occur anywhere, prevalent along western coasts of continents
18 1. surface winds push water away from continent 2. denser, salty water suddenly sinks
19 large amounts of nutrients come to surface phytoplankton populations cultivate and provide food for marine life Large-scale fishing areas Examples: California, Morocco, southwestern Africa, Peru, western Australia
20 twice-daily rise and fall of Earth s oceans result of gravitational pulls from moon and sun reach different levels depending on Earth s location in relation to moon and sun Moon has a greater effect since it is closer The closer an object is to another the greater the gravitational pull. The sun s influence is about ½ of that of the moon s.
21 Moon s effect on the tides: Indirect high tide Low tide Direct high tide Moon s orbit Moon Low tide Uniform water level The moon orbits around Earth causes bulges to rotate around the Earth over the lunar month (~29 days). The moon rises about 50 minutes later each days so do the tides.
22 sun can enhance or detract from the moon s effects Spring Tides occur when the sun and moon are in alignment (enhances tides) High tides are higher and low tides are lower
23 Neap Tides occur when the sun and moon are at right angle (sun detracts from moon s pull) High tides are not as high and low tides are not as low n/tides1.htm
24
25 Tidal Range is the difference between high and low tides. more noticeable on oceans than lakes Small lakes show no tides at all Great Lakes have tides with ranges of just a few centimeters Ocean tidal ranges can vary greatly closer to the poles the greater the tidal range
26 The shapes of individual shorelines influence the tidal range A narrow bay has a greater tidal range than a wide coastal area. Bay of Fundy, High tide Bay of Fundy, Low tide
Directed Reading. Section: Ocean Currents. a(n). FACTORS THAT AFFECT SURFACE CURRENTS
Skills Worksheet Directed Reading Section: Ocean Currents 1. A horizontal movement of water in a well-defined pattern is called a(n). 2. What are two ways that oceanographers identify ocean currents? 3.
Chapter 22, Section 1 - Ocean Currents. Section Objectives
Chapter 22, Section 1 - Ocean Currents Section Objectives Intro Surface Currents Factors Affecting Ocean Currents Global Wind Belts (you should draw and label a diagram of the global wind belts) The Coriolis
Lesson: Ocean Circulation
Lesson: Ocean Circulation By Keith Meldahl Corresponding to Chapter 9: Ocean Circulation As this figure shows, there is a connection between the prevailing easterly and westerly winds (discussed in Chapter
1 Currents. TAKE A LOOK 2. Read a Map In what direction does the Gulf Stream flow?
CHAPTER 5 1 Currents SECTION The Movement of Ocean Water BEFORE YOU READ After you read this section, you should be able to answer these questions: What factors affect ocean currents? Why are ocean currents
OCN 201 Surface Circulation
OCN 201 Surface Circulation Excess heat in equatorial regions requires redistribution toward the poles 1 In the Northern hemisphere, Coriolis force deflects movement to the right In the Southern hemisphere,
Introduction to Oceanography OCE 1001
Introduction to Oceanography OCE 1001 Lecture Notes Chantale Bégin & Jessica Fry Version 2.1 10. Ocean Circulation (Trujillo, Chapter 7) Major ocean currents are stable and predictable; they have been
Assessment Schedule 2016 Earth and Space Science: Demonstrate understanding of processes in the ocean system (91413)
NCEA Level 3 Earth & Space Science (91413) 2016 page 1 of 6 Assessment Schedule 2016 Earth and Space Science: Demonstrate processes in the ocean system (91413) Evidence Statement Q Evidence with with Excellence
Earth s oceans covers 71 % _ of the planet s surface. In reality, Earth s ocean waters are all. interconnected as part of a single large global ocean.
Ocean Motion Met 101: Introduction to the World's Oceans Produced by The COMET Program Geography: Name Pd. Earth s oceans covers 71 % _ of the planet s surface. In reality, Earth s ocean waters are all
Name Date L.O: SWBAT explain what breezes, planetary winds, ocean currents & monsoons are.
Name Date L.O: SWBAT explain what breezes, planetary winds, ocean currents & monsoons are. 1. A cool breeze is blowing toward the land from the ocean on a warm, cloudless summer day. This condition is
GEOGRAPHY - STD 8 [ ] Q1.
![GEOGRAPHY - STD 8 [ ] Q1.](/thumbs/84/90631870.jpg "GEOGRAPHY - STD 8 [ ] Q1.")
GEOGRAPHY - STD 8 Movements of Oceans [2016-2017] Q1. Name the two types of regular movements in the oceans. Ans. The regular movements in the ocean are of two types: 1. Horizontal Ocean currents 2. Vertical
Ocean Currents that Redistribute Heat Globally
Ocean Currents that Redistribute Heat Globally Ocean Circulation Ocean Currents Fig. CO7 OCEAN CURRENTS Surface ocean currents are similar to wind patterns: 1. Driven by Coriolis forces 2. Driven by winds
Ocean Motion. Ocean Currents. Before You Read. Read to Learn
chapter 18 3 Ocean Motion section 2 Ocean Currents What You ll Learn the Coriolis effect what influences surface currents the temperature of coastal waters about density currents Before You Read Imagine
W3 Global Circulation Systems
W3 Global Circulation Systems Which regions of Earth receive the most energy from the Sun? If not for global circulation systems There would only be two narrow regions that would support life What
For Class Today How does ocean water circulate? Ocean currents, surface currents, gyres, currents & climate, upwelling, deep ocean circulation
For Class Today Modified Cornell Notes on section 16.1 (pg. 448-453) **Follow the guide in your ISN and previous notes for help** Heading: How does ocean water circulate? Left hand side categories: Ocean
EARTH, PLANETARY, & SPACE SCIENCES 15 INTRODUCTION TO OCEANOGRAPHY. LABORATORY SESSION #6 Fall Ocean Circulation
EARTH, PLANETARY, & SPACE SCIENCES 15 INTRODUCTION TO OCEANOGRAPHY LABORATORY SESSION #6 Fall 2017 Ocean Circulation The focus of the Lab this week is circulation of the ocean and atmosphere. Here, you
Ocean Circulation. Si Hui Lee and Frances Wen. You can access ME at
Ocean Circulation Si Hui Lee and Frances Wen You can access ME at http://tinyurl.com/oceancirculation Earth - the blue planet - 71% area covered by the oceans - 3/4 of ocean area between 3000-6000m deep
Write about this. Have you ever experienced a very strong wind gust? What happened? Have you ever felt a gentle breeze? What did it feel like?
Write about this. Have you ever experienced a very strong wind gust? What happened? Have you ever felt a gentle breeze? What did it feel like? How wind works Winds flow on earth based on differences in
OCEANOGRAPHY STUDY GUIDE
OCEANOGRAPHY STUDY GUIDE Chapter 2 Section 1 1. Most abundant salt in ocean. Sodium chloride; NaCl 2. Amount of Earth covered by Water 71% 3. Four oceans: What are they? Atlantic, Pacific, Arctic, Indian
Chapter 9: Circulation of the Ocean
Chapter 9: Circulation of the Ocean Tropical gardens on Britain s Scilly Isles. Only 48 kilometers (30 miles) off the coast of Cornwall at 50 N, these scenic islands lie in the path of the warm waters
CHAPTER 7 Ocean Circulation
1 2 3 4 5 6 7 8 9 10 11 12 13 14 CHAPTER 7 Ocean Circulation Words Ocean currents Moving seawater Surface ocean currents Transfer heat from warmer to cooler areas Similar to pattern of major wind belts
Currents & Gyres Notes
Currents & Gyres Notes Current A river of water flowing in the ocean. 2 Types of Currents Surface Currents wind-driven currents that occur in the top 100m or less Deep Currents density-driven currents
170 points. 38 points In your textbook, read about modern oceanography. For each item write the word that meets the description.
Ch 15 Earth s Oceans SECTION 15.1 An Overview of Oceans 38 points In your textbook, read about modern oceanography. For each item write the word that meets the description. (5 points) 1. German research
Agronomy 406 World Climates
Agronomy 406 World Climates January 30, 2018 Monsoons. Ocean properties and circulation. Review for today: Online textbook: 1.3.1 (Sea water) Composition and properties. For Thursday: Rahmstorf, S.: The
Section 6. The Surface Circulation of the Ocean. What Do You See? Think About It. Investigate. Learning Outcomes
Chapter 5 Winds, Oceans, Weather, and Climate Section 6 The Surface Circulation of the Ocean What Do You See? Learning Outcomes In this section, you will Understand the general paths of surface ocean currents.
Prevailing Winds. The Coriolis Effect
Prevailing Winds 1. Wind: a movement of air in the atmosphere. Bill Nye wind (2 minutes) 2. Local or regional wind: occur in fairly small areas. 3. Prevailing winds: Major wind pattern that affect large
10% water in the world is tied up in the surface ocean currents. (above the pycnocline) Primary source is wind: Westerlies, Trades, Polar Easterlies
Oceanography Chapter 9 10% water in the world is tied up in the surface ocean currents. (above the pycnocline) Primary source is wind: Westerlies, Trades, Polar Easterlies Coriolis deflects winds (and
SURFACE CURRENTS AND TIDES
NAME SURFACE CURRENTS AND TIDES I. Origin of surface currents Surface currents arise due to the interaction of the prevailing wis a the ocean surface. Hence the surface wi pattern (Figure 1) plays a key
Ocean Layers. Based on sunlight penetration: Based on water density: Sunlight (photosynthesis is possible) Twilight Midnight
PART 3 Ocean Layers Based on sunlight penetration: Sunlight (photosynthesis is possible) Twilight Midnight Based on water density: Mixed layer Pycnocline (rapid change of themperature/salinity) Deep ocean
HYDROSPHERE, OCEANS AND TIDES
HYDROSPHERE, OCEANS AND TIDES Revision 10x10learning.com 1 Chapter 12. In the Earth s Atmosphere On surface of the Earth Under the ground Hydrosphere comprises of ALL WATER Water Vapour = 0.001% Is very
Lornshill Academy. Geography Department Higher Revision Physical Environments - Atmosphere
Lornshill Academy Geography Department Higher Revision Physical Environments - Atmosphere Physical Environments Atmosphere Global heat budget The earth s energy comes from solar radiation, this incoming
Earth Science. Mark Lilly. 8th Period. Snow Packet 5
Earth Science Mark Lilly 8th Period Snow Packet 5 Instructions: 1. Read pages 421-427 2. Define all vocabulary on page 421 3. Answer three essential questions on top left of page 421 4. Answer questions
Introduction to Physical Oceanography STUDENT NOTES Date: 1. What do you know about solar radiation at different parts of the world?
Introduction to Physical Oceanography STUDENT NOTES Date: 1 Warm up What do you know about solar radiation at different parts of the world? What affect does the tilt of the Earth have on the northern and
The ocean water is dynamic. Its physical
CHAPTER MOVEMENTS OF OCEAN WATER The ocean water is dynamic. Its physical characteristics like temperature, salinity, density and the external forces like of the sun, moon and the winds influence the movement
Deep Water Currents Lab
Deep Water Currents Lab Background: Anyone visiting the seashore is struck by the constant motion of water traveling on the surface of the ocean in the form of waves. But beneath the ocean's surface, water
OCN-201 Chemistry and Physics section
Name: Class: _ Date: _ OCN-201 Chemistry and Physics section True/False Indicate whether the statement is true or false. 1. Because of the dissolved salt in seawater its freezing point is lower than that
Ocean Current Worksheet
Ocean Current Worksheet Temperature Affects and Surface Currents: Surface waters of the Earth s oceans are forced to move, primarily by winds. Where winds blow in the same direction for a long period of
Wednesday, September 27, 2017 Test Monday, about half-way through grading. No D2L Assessment this week, watch for one next week
Wednesday, September 27, 2017 Test Monday, about half-way through grading No D2L Assessment this week, watch for one next week Homework 3 Climate Variability (due Monday, October 9) Quick comment on Coriolis
OCN201 Spring14 1. Name: Class: Date: True/False Indicate whether the statement is true or false.
Name: Class: _ Date: _ OCN201 Spring14 1 True/False Indicate whether the statement is true or false. 1. Short residence time elements are uniformly distributed in the oceans 2. Thermohaline circulation
Role of the oceans in the climate system
Role of the oceans in the climate system heat exchange and transport hydrological cycle and air-sea exchange of moisture wind, currents, and upwelling gas exchange and carbon cycle Heat transport Two Primary
Name Class Date. Use the terms from the following list to complete the sentences below. Each term may be used only once. Some terms may not be used.
Assessment Chapter Test B The Movement of Ocean Water USING KEY TERMS Use the terms from the following list to complete the sentences below. Each term may be used only once. Some terms may not be used.
Water on Earth. How do oceans relate to weather and the atmosphere? Solar Radiation and Convection Currents
Earth is often called the Blue Planet because so much of its surface (about 71%) is covered by water. Of all the water on Earth, about 96.5% is held in the world s oceans. As you can imagine, these oceans
Lecture 13 El Niño/La Niña Ocean-Atmosphere Interaction. Idealized 3-Cell Model of Wind Patterns on a Rotating Earth. Previous Lecture!
Lecture 13 El Niño/La Niña Ocean-Atmosphere Interaction Previous Lecture! Global Winds General Circulation of winds at the surface and aloft Polar Jet Stream Subtropical Jet Stream Monsoons 1 2 Radiation
Current: large mass of continuously moving ocean water
Ocean Currents Current: large mass of continuously moving ocean water Surface Currents--Wind Circulation These waters make up about 10% of all the water in the ocean. These waters are the upper 400 meters
Sailing the Seas: Wind Driven Ocean Circulation Ocean Gyres
Sailing the Seas: Wind Driven Ocean Circulation Ocean Gyres Ocean Currents What Happens at the Coast? Readings: Ch 9: 9.2-9.6, 9.8-9.13 Graphic: America's Cup sailboat race off Newport, Rhode Island. J.
Chapter. The Dynamic Ocean
Chapter The Dynamic Ocean An ocean current is the mass of ocean water that flows from one place to another. 16.1 The Composition of Seawater Surface Circulation Surface Currents Surface currents are movements
The Movement of Ocean Water. Currents
The Movement of Ocean Water Currents Ocean Current movement of ocean water that follows a regular pattern influenced by: weather Earth s rotation position of continents Surface current horizontal movement
Monday, October 2, Watch for new assessment (Week 4/5 review) TA s have your tests, please see key (at course website)
Monday, October 2, 2017 Watch for new assessment (Week 4/5 review) TA s have your tests, please see key (at course website) Homework 3 Due date Wednesday, Oct 11 (8 pm) Be ready to watch another important
Greenhouse Effect Activity
Greenhouse Effect Activity Objectives: The student will: 1. Read and use weather instruments. 2. Collect and record temperature readings. 3. Describe the concept of the greenhouse effect. Materials: Fish
3 Global Winds and Local Winds
CHAPTER 15 3 Global Winds and Local Winds SECTION The Atmosphere BEFORE YOU READ After you read this section, you should be able to answer these questions: What causes wind? What is the Coriolis effect?
Lecture 5.1 Surface Ocean Circulation. Image from Daily Mail Newspaper, UK
Lecture 5.1 Surface Ocean Circulation Image from Daily Mail Newspaper, UK Announcements Midterm is Thursday, consists of 25 multiple choice, 3 pages short answer questions No Scantron needed Calculators,
ATOMOSPERIC PRESSURE, WIND & CIRCULATION
ATOMOSPERIC PRESSURE, WIND & CIRCULATION A. INTRODUCTION Important because: pressure patterns drive wind patterns which in turn drive oceanic circulation patterns o atmospheric & oceanic circulation: major
Lecture Outlines PowerPoint. Chapter 15 Earth Science, 12e Tarbuck/Lutgens
Lecture Outlines PowerPoint Chapter 15 Earth Science, 12e Tarbuck/Lutgens 2009 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors
9/25/2014. Scales of Atmospheric Motion. Scales of Atmospheric Motion. Chapter 7: Circulation of the Atmosphere
Chapter 7: Circulation of the Atmosphere The Atmosphere: An Introduction to Meteorology, 12 th Lutgens Tarbuck Lectures by: Heather Gallacher, Cleveland State University Scales of Atmospheric Motion Small-
OCN 201, Chemistry & Physics Section
, A 1-April-2015 Name: Answer the True/False and Multiple Choice questions on the scantron sheet. Answer the remaining questions on this exam handout. Turn in both the scantron and exam at the end of class.
Chapter: Atmosphere Section 3: Air Movement
Table of Contents Chapter: Atmosphere Section 3: Air Movement We will learn about Air Movement=Wind -Why different latitudes on Earth will receive different amounts of Solar Energy -The Coriolis Effect
Applied Earth Science Climate Exam Practice Questions Page 1
Name: 1. Which combination of climate factors generally results in the coldest temperatures? A) low elevation and low latitude B) low elevation and high latitude C) high elevation and low latitude D) high
What is an ocean current? 1. wind action: the force of the wind blowing over the top of the water 2. spin of Earth 3. shape of the continents
Ocean Currents Textbook pages 414 427 Before You Read Section 11.2 Summary What forces do you think cause ocean water to move? Do you think ocean water moves the same way everywhere in the ocean? Write
IX. Upper Ocean Circulation
IX. Upper Ocean Circulation World Ocean Covers 71% of Earth s surface Contains 97% of surface water Arctic Ocean NH: 61% ocean, 39% land Pacific Ocean Atlantic Ocean Southern Ocean Indian Ocean SH: 81%
Finish Characteristics of Climate
Bell Ringer Finish Characteristics of Climate Wind Coriolis Effect Newton s second law: a body in motion will continue in motion (unchanged) unless acted upon by an outside force. Liquid (water) and gas
Zonal (East-West) Currents. Wind-Driven Ocean Currents. Zonal (East-West) Currents. Meridional (N-S) Currents
Wind-Driven Ocean Currents Similarities between winds & surface currents Zonal (East-West) Currents Trade winds push currents westward north & south of the equator Equatorial currents. Up to 100 cm/sec.
Chapter 10 Lecture Outline. The Restless Oceans
Chapter 10 Lecture Outline The Restless Oceans Focus Question 10.1 How does the Coriolis effect influence ocean currents? The Ocean s Surface Circulation Ocean currents Masses of water that flow from one
Oceanography 10. Tides Study Guide (7A)
Tides Study Guide (Topic 7A) page 1 Oceanography 10 Name: Tides Study Guide (7A) Note: Do not forget to include the units of your answers. 1. Use the tide chart below to determine the height and time of
Ocean Currents Lecture Notes
Ocean Currents Lecture Notes (Topic 9A) page 1 Ocean Currents Lecture Notes Surface Currents Ocean Currents (What is an ocean current? How is a current different from a wave?) The water in an travels from
Shoes, Rubber Duckies,, and El Niño
Shoes, Rubber Duckies,, and El Niño How they are related By Laura Maliszewski and Liz Strojny New Gifts found in the Ocean Instead of that chest full of gold... Did you know you could find that new rubber
Fluid Circulation (Student Mastery Objectives) -The most frequent type of heat transfer of energy in the atmosphere is convection.
Fluid Circulation (Student Mastery Objectives) -The most frequent type of heat transfer of energy in the atmosphere is convection. -Differences in density affect the circulation of fluids. Cold air is
Air Pressure and Wind
Air Pressure and Wind 19.1 Understanding Air Pressure Air Pressure Defined Air pressure is the pressure exerted by the weight of air. Air pressure is exerted in all directions down, up, and sideways. The
Ocean Currents Unit (4 pts)
Name: Section: Ocean Currents Unit (Topic 9A-1) page 1 Ocean Currents Unit (4 pts) Ocean Currents An ocean current is like a river in the ocean: water is flowing traveling from place to place. Historically,
Ocean Motion Notes. Chapter 13 & 14
Ocean Motion Notes Chapter 13 & 14 What is a Wave? Wave: movement of energy through a body of water How are Waves Caused? Caused mostly by wind Wind blowing on the water transmits energy to the water Size
3 Global Winds and Local Winds
CHAPTER 1 3 Global Winds and Local Winds SECTION The Atmosphere BEFORE YOU READ After you read this section, you should be able to answer these questions: What causes wind? What is the Coriolis effect?
Ocean water is constantly in motion, powered by many different
Section 16.1 16.1 Circulation 1 FOCUS Section Objectives 16.1 Explain how surface currents develop. 16.2 Describe how ocean currents affect climate. 16.3 State the importance of upwelling. 16.4 Describe
Friday, February 8 th. Winds/Coriolis Worksheet: Due Today Lab Worksheet: Finish Questions
Ocean Currents Friday, February 8 th Winds/Coriolis Worksheet: Due Today Lab Worksheet: Finish Questions Non-rotating Earth Convection cell model Add rotation and add landmasses unequal heating and cooling
3 Global Winds and Local Winds
CHAPTER 6 3 Global Winds and Local Winds SECTION The Atmosphere BEFORE YOU READ After you read this section, you should be able to answer these questions: What causes wind? What is the Coriolis effect?
Atmosphere & Weather. Earth Science
Atmosphere & Weather Earth Science Energy Transfer in the Atmosphere Earth s energy is provided by the SUN! Energy is important to us because it 1. Drives winds and ocean currents. 2. Allows plants to
Chapter. Air Pressure and Wind
Chapter Air Pressure and Wind 19.1 Understanding Air Pressure Air Pressure Defined Air pressure is the pressure exerted by the weight of air. 19.1 Understanding Air Pressure Air Pressure Defined Air pressure
Ch19&21 Test. Multiple Choice Identify the choice that best completes the statement or answers the question.
Ch19&21 Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A large body of saline water that may be surrounded by land is a(n) a. submersible. c. global
3/22/11. General Circulation of the Atmosphere. General Circulation of the Atmosphere
Chapter 10 General refers to the average air flow, actual winds will vary considerably. Average conditions help identify driving forces. The basic cause of the general circulation is unequal heating of
El Niño Lecture Notes
El Niño Lecture Notes There is a huge link between the atmosphere & ocean. The oceans influence the atmosphere to affect climate, but the atmosphere also influences the ocean, which can also affect climate.
Consequences of the Earth's Rotation
Consequences of the Earth's Rotation The earth rotates onits axis taking approximately 24hours to complete onerotation. This has important environmental consequences. 1. Rotation creates a diurnal cycle
Global Winds and Local Winds
Global Winds and Local Winds National Science Education Standards ES 1j What is the Coriolis effect? What are the major global wind systems on Earth? What Causes Wind? Wind is moving air caused by differences
Atmospheric Circulation. Recall Vertical Circulation
Today s topics: Atmospheric circulation: generation of wind patterns on a rotating Earth Seasonal patterns of climate: Monsoons and Sea Breezes Tropical Cyclones: Hurricanes and typhoons Atmospheric Circulation
Earth s Atmosphere. Air Currents
CHAPTER 12 Earth s Atmosphere LESSON 3 Air Currents 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
Quiz name: Oceanography - Land and Sea Interaction - Quiz #2
Name: Quiz name: Oceanography - Land and Sea Interaction - Quiz #2 ate: 1. What is the direction of spin for gyres in the northern hemisphere? clockwise counter clockwise northern oscillation southern
Exit Ticket: Coriolis Effect
Exit Ticket: Coriolis Effect 1. How does the Coriolis Effect influence the path of projectiles or wind traveling through the atmosphere? Causes them to curve 2. In which direction does the Coriolis Effect
The Ocean is a Geophysical Fluid Like the Atmosphere. The Physical Ocean. Yet Not Like the Atmosphere. ATS 760 Global Carbon Cycle The Physical Ocean
The Physical Ocean The Ocean is a Geophysical Fluid Like the Atmosphere Three real forces: Gravity Pressure gradients Friction Two apparent forces: Coriolis and Centrifugal Geostrophic & Hydrostatic balances
Investigation 11.4 Global Ocean Currents
Name: Date: Investigation Answer Sheet Investigation 11.4 Global Ocean Currents How do temperature and salinity cause ocean layering? Did you know that there are rives in the ocean? In some places, there
Nevis Hulme Gairloch High School John Smith Invergordon Academy. Gairloch High School / Invergordon Academy
Nevis Hulme Gairloch High School John Smith Invergordon Academy 1 Gairloch High School / Invergordon Academy ATMOSPHERIC CIRCULATION The Three Cell Model Global Winds The ITCZ The purpose of this presentation
9.3. Storing Thermal Energy. Transferring Thermal Energy
9.3 If you have been to a beach on a hot summer day, you have likely cooled off by going for a dip in the water. The water, which is cooler than you are, removes thermal energy from your body, making you
Chapter: Atmosphere Section 3: Air Movement
Table of Contents Chapter: Atmosphere Section 3: Air Movement We will learn about: -Air Movement=Wind -Why different latitudes on Earth will receive different amounts of Solar Energy -The Coriolis Effect
The General Circulation and El Niño. Dr. Christopher M. Godfrey University of North Carolina at Asheville
The General Circulation and El Niño Dr. Christopher M. Godfrey University of North Carolina at Asheville Global Circulation Model Air flow broken up into 3 cells Easterlies in the tropics (trade winds)
The Composition of Seawater
The Composition of Seawater Salinity Salinity is the total amount of solid material dissolved in water. Most of the salt in seawater is sodium chloride, common table salt. Element Percent Element Percent
Section 1. Global Wind Patterns and Weather. What Do You See? Think About It. Investigate. Learning Outcomes
Chapter 5 Winds, Oceans, Weather, and Climate Section 1 Global Wind Patterns and Weather What Do You See? Learning Outcomes In this section, you will Determine the effects of Earth s rotation and the uneven
Write on your own paper.
Catalyst: 1. During the day, which one heats up faster, land or water? WHY?? 2. During the night which one cools down slower? 3. How does heat move? (hint: from what to what?) 4. What are the differences
Copy and answer the following in your marble composition book. 1. Which direction is the wind deflected in the northern hemisphere?
Copy and answer the following in your marble composition book. 1. Which direction is the wind deflected in the northern hemisphere? 2. Which direction is the wind deflected in the southern hemisphere?
Wind and Wind Patterns
Wind and Wind Patterns What is Weather? Weather is the condition of Earth s atmosphere at a particular time and place. What is Wind? Wind is air moving across the surface of the Earth. It can move horizontally
Ocean Currents Shortcut method by to learn faster
Ocean Currents Shortcut method by to learn faster In our geography notes on the hydrosphere, we have seen the major movements of the ocean water. They are waves, tides and ocean currents. Having covered
Ocean Currents Shortcut method by to learn faster
Ocean Currents Shortcut method by to learn faster In our geography notes on the hydrosphere, we have seen the major movements of the ocean water. They are waves, tides and ocean currents. Having covered
Wind and Air Pressure
Wind and Air Pressure When air moves above the surface of the Earth, it is called wind. Wind is caused by differences in air pressure. When a difference in pressure exists, the air will move from areas
Read each slide, some slides have information to record on your organizer. Some slides have numbers that go with the question or red and underlined
Read each slide, some slides have information to record on your organizer. Some slides have numbers that go with the question or red and underlined to use for answering the questions. Essential Question:
Canada s vast size creates a diverse range of weather conditions and climatic conditions. Warming trend for last 10 years Wet Spring Dry five summers
Chapter 4 Weather and Climate Canada s vast size creates a diverse range of weather conditions and climatic conditions. Weather examples: Rainy today Snow tomorrow Fog on Wednesday 23 degree C today High
Our Climate: A Global Challenge. Academy of Lifelong Learning Denver, CO April 9, 2015
Our Climate: A Global Challenge Academy of Lifelong Learning Denver, CO April 9, 2015 Oceans Thermohaline Circulation It takes water 500 to 1000 years to go around the planet. Thermohaline Circulation,