Today Hand in any work needed. Check the list, if you owe something.

Slides:

Advertisements

Similar presentations

Mrs. Wharton’s Science Class

Advertisements

Global and Local Winds Chapter 16 Section 3.

Global and Local Winds.

Convection, Global Winds, and Jet Stream

Global and Local Winds i.

Today Hand in any work needed. Check the list, if you owe something. Get out a small piece of paper, PUT YOUR NAME ON IT. When bell rings the quiz will.

Movement of Air Chapter 14-4 Pages

Air Pressure and Winds Notebook Page 78

Mrs. Degl1 Meteorology – the study of weather Here are some variables that are a part of predicting the weather: 1.Air Temperature – depends on AOI, DOI,

Chapter 12 Section 6 Wind.

What Causes the Wind Worksheet.

Wind Causes of Wind.

Today Hand in any work needed. Check the list, if you owe something. Get out a small piece of paper, PUT YOUR NAME ON IT. When bell rings the quiz will.

Global and Local Winds.

Winds Chapter 2, Section 3 p What causes wind? Wind: The horizontal movement of air from an area of high pressure to an area of lower pressure.

WIND The horizontal movement of air from an area of high pressure to an area of low pressure.

Winds. Wind is the horizontal movement of air from an area of high pressure to an area of low pressure. All winds are caused by differences in air pressure.

Chapter 2 Weather Factors Section 3 Winds. What causes wind? Wind: The horizontal movement of air from an area of high pressure to an area of lower pressure.

Wind; The Movement of Air Chapter 4, Outcome 2.3.

[ORIGIN from Greek anemos ‘wind’][ORIGIN from Greek baros ‘weight’]

Local and Global Winds AIM: How is wind created?.

22.3 Atmospheric Circulation. It all starts with unequal heating of Earth that cause differences in pressure Warm air is less dense, rises and creates.

Wind & Climate Wind – the horizontal movement of air. Low pressure – warm air rising. High pressure – cold air falling. Winds always blow from high pressure.

Air Currents in the Atmosphere. Why is it warmer at the equator?

16-3 Winds(pages 552–558) 1. State how scientists describe and explain winds. 2. Distinguish between local winds and global winds. 3. Identify where the.

Wind is always named by where it is coming from! It is called a NORTH wind because it is moving from the north to the south. What would a wind be.

Wind John Harris - Head of Geography - Radley College - UK

The Causes of Weather May Air Masses  The air over a warm surface can be heated causing it to rise above more dense air.  Air Mass: A very large.

Wind Lesson 5.5. What causes Wind? Differences in air pressure are caused by unequal heating of the atmosphere – Discovery lab – What warms up faster?

Global Winds. Air Movement Wind is the movement of air caused by differences in air pressure Wind is the movement of air caused by differences in air.

Winds Wind is the horizontal movement of air from an area of high pressure to an area of low pressure. All winds are caused by differences in air.

Global and Local Winds i. What causes wind? Caused by a difference in air pressure due to unequal heating of the atmosphere.

Winds What causes winds?.

Moisture in the Atmosphere Beaker demo. Humidity Humidity - how much moisture is in the air. Saturated air is air that is full of water. Dew point is.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

The unequal heating of the Earth's Atmosphere and Surface CAUSES Changes in air pressure WHICH CAUSES WIND.

JOURNAL #7 – AIR MOVEMENT 1. What is wind? 2. How does the Coriolis Effect play a role in air movement? 3. What are the doldrums?

Global and Local Winds.

Wind John Harris - Head of Geography - Radley College - UK

Global and Local Winds. What is Wind? The movement of air caused by differences in air pressure. These differences in air pressure are generally caused.

Warm up  Your warm up is at your desk  Remember, warm up time is a time to be quiet (below the music), be seated, and working  Phones need to be away.

Winds Chapter 2 Section 3 Pages # What is wind? Air is a fluid = move easily from place to place Differences in air pressure cause the air to move.

Winds Section 3 Pages Section 3 Pages

Wind The movement of air.. What causes wind? Caused by: –Heat flow (difference in temperatures) –Pressure differences Cooler air is more dense than warm.

Atmosphere and Climate

4.3 Air Currents.

Global and Local Winds.

Global and Local Winds i.

Understand Land & Sea Breezes and their cause Unit 3

Handout (green) Atmospheric Circulation

MYP 1 Air Currents.

Wind & Climate Wind – the horizontal movement of air.

Global and Local Winds i Kinsey

Just how does it work? Atmospheric pressure= 14.7 psi

Wind Causes of Wind.

Wind Causes of Wind.

Winds Chapter 2.3 Pages

Global and Local Winds.

Winds What causes winds?.

Wind Causes of Wind.

Winds What causes winds?.

Just how does it work? Atmospheric pressure= 14.7 psi

Winds What causes winds?.

Global and Local Winds.

Winds What causes winds?.

Global and Local Winds Why does Air Move ?

Presentation transcript:

Today Hand in any work needed. Check the list, if you owe something. Get out a small piece of paper, PUT YOUR NAME ON IT. When bell rings the quiz will start and you will have 1 minute per question to answer

Mini Quiz What do we use to measure Humidity? Sling Psychrometer If the DB=0oC & WB=-5oC, what is the: Dew Point Humidity Dew Point -24oC Humidity 11% What is the Humidity if DB=4oC DP=4oC 100% What happens as the temperature and Dew Point meet? Clouds condense

Wind The movement of air.

What causes wind? Caused by: Cooler air is more dense than warm air. Heat flow (difference in temperatures) Pressure differences Cooler air is more dense than warm air.

Pressure gradient Wind blows from High to Low pressure. The greater the difference between H and L the stronger the wind.

Types of wind Breezes Coriolis Effect Prevailing wind Water temperature differences causes wind. (specific heat differences) Wind is named for where it came from. Coriolis Effect Prevailing wind

Breezes Land breezes Sea Breezes Air rises off the water condenses into clouds forcing air down onto the land. Usually at night. Sea Breezes Air rises off the land forming clouds forcing air down over the water. Usually during the day.

Breezes (draw this)

Coriolis Effect This is the idea that because the Earth is round and rotates daily there is a force that curves wind. DRAW Right in the North Left in the South

Coriolis (GLOBE)

Prevailing Wind This is the direction the wind normal moves at the surface. In NY it is from the North West, in Florida it is from the North East.

Diagram (draw) Rules Look at page 14 of your ESRT Winds blows from high to low pressure Winds curve to the RIGHT in Northern Hemisphere Winds curve to the LEFT in the Southern Hemisphere. Wet means Low pressure Dry means High pressure Look at page 14 of your ESRT

ESRT pg 14

Jet Stream The Jet stream is a flow of air that flows in the upper atmosphere. Do not follow surface winds but they do effect the movement of storm systems.

Measuring Wind Wind is the flow of air. Always blows from HIGH to LOW We measure it with an anemometer.