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
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

Rotation and Revolut

QuestionAnswer
Rotation Circular motion (spinning) around an axis
Revolution Movement of one object around another object
Length of Earth's Rotation 24 hours (1 day)
Length of Earth's Revolution 365.25 days (1 year)
Cause of Day and Night Earth's rotation
Causes of Seasons Earth's revolution and the Tilt of Earth on its axis
Equinox Days that have equal amounts of daylight and darkness (occurs on March 21st and September 21st)
Winter Solstice Shortest day of the year (occurs on Dec. 21st)
Summer Solstice Longest day of the year (occurs on June 21st)
Gravity A force that pulls two objects toward one another
Orbit A path an object follows as it circles around another object
Summer Occurs when that hemisphere is tilted toward the sun
Winter Occurs when that hemisphere is tilted away from the sun
Created by: user-1974052
Popular Science sets

 

 



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