Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

CH 3

TermDefinition
weather The condition Earths atmosphere at a particular time and place.
atmosphere The envelope of gases that surrounds Earth.
water vapor water in the form of gas.
density The ratio of mass of a substance to its volume.
air pressure The pressure caused by the weight of a column of air pushing down on and area.
barometer Organisms that live on the bottom of the ocean or another body of water.
mercury barometer An instrument that measures changes in air pressure, consisting of a glass tube partially filled with mercury with its open end resting in a dish of mercury.
aneroid barometer An instrument that measures changes in the air pressure without using liquid.
altitude Elevation above sea level.
troposphere The lowest layer of Earths atmosphere.
stratosphere The second lowest layer of Earths atmosphere.
mesosphere The layer of Earth's atmosphere immediately above the stratosphere.
thermosphere The outermost layer of Earths atmosphere.
ionosphere The lower part of the thermosphere.
exosphere The outer layer of the thermosphere.
electromagnetic waves A wave that can transfer electric and magnetic energy through the vacuum of space.
radiation The transfer of energy by electromagnetic waves.
infrared radiation Electromagnetic waves with wavelengths that are longer than visible light but shorter than microwaves.
ultraviolet radiation Electromagnetic waves with wavelengths that are shorter than visible light but longer than X rays.
scattering reflection of light in all directions.
greenhouse effect The trapping of heat near a planet's surface by certain gases in the planet's atmosphere.
Created by: lscigiel002
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards