Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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
share
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

Week Seventeen 01/13

QuestionAnswer
Ground Water Water held underground in the soil or in pores and crevices of rock
Cycle An interval of time during which a sequence of reoccurring events takes place
Water Cycle The cycle of processes by which water circulates between the Earth's oceans, atmosphere, and land.
Transpiration The process when a plant absorbs water through the roots and then gives off water vapor through the pores of the leaves.
Runoff The draining away of water from the surface of land
Evaporation When water turns into a gas
Condensation When gas turns back into a liquid
Precipitation Rain, snow, sleet, fog or hail
Ocean 70% of the Earth's surface.
Solar Energy Energy from the sun
Weather The day to day conditions of our atmosphere that can change in an instant
Climate The general weather over a long period of time
Rotation/Rotate To spin or make a circular motion on its own axis
Revolution/Revolve To go all the way around something
Axis An imaginary line which a body rotates on
Equator An imaginary line dividing the Northern and Southern hemisphere
Tilt A sloping position
Day/Night Cycle Caused by the Earth's rotation on its axis every 24 hours
Seasons Caused by the Earth's revolution around the Sun and it's tilt
Tides Caused by the gravitational pull of the moon on the Earth
Created by: ghscience5
 

 



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