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

Stack #4712444

QuestionAnswer
absorb to take in
atmosphere the mixture of gases surrounding a planet
carbon dioxide a molecule made of carbon and oxygen atoms
change when something becomes different over time
claim a proposed answer to a question about the natural world
climate general weather patterns over a long period of time
climate change changes in climate over a long period of time that can be caused by natural events or human activities
combustion the process of burning fuels, which produces carbon dioxide
data information collected in an investigation
deforestation the process of clearing trees from land
energy the ability to make things move or change
eruption the sudden pushing out of something, such as lava from a volcano
evidence information about the natural world that is used to support or go against (refute) a claim
fluctuation variations in a set of data
human activities things people do that affect the Earth system
lux a measure of how much light is present
methane a molecule made of carbon and hydrogen atoms
model an object, diagram, or computer program that helps us understand something by making it simpler or easier to see
redirect to send to a new or different place
reflect to bounce off without absorbing
scientific argument a claim supported by evidence
stability when something stays mostly the same over time
sulfur dioxide a molecule made of sulfur and oxygen atoms
temperature a measure of how hot or cold something is
the Earth system the living and nonliving components of Earth, including the water, land, and atmosphere
trend overall tendency (for example, a consistent increase) in a set of data over time
volcano a mountain that has an opening in the land where gas, lava, and/or ash is pushed out
Created by: user-2057775
 

 



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