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

day and night

QuestionAnswer
how long does it take for earth to spin on its axis? 24 hours.
how long does it take for earth to orbit the sun? 365.25 days.
how do you know its daytime? when earth one side of earth is facing the sun.
how do you know when its nighttime? when one side of earth is facing away from the sun.
if you're in the southern hemisphere, how do you know you have more sunlight than the Northern hemisphere? when earth tilt is facing up for the Southern Hemisphere.
how do you know you're experiencing more sunlight in June July and August then all the other months? because the Northern Hemisphere tilts toward the sun in June July and August.
what would happen if earth did not sit on a tilt? if it did not sit on a tilt, it would make not have seasons.
what would happen if the moon did not circle around us? we would not see moon phases at nighttime.
what would happen if the earth did not circle around the sun? we would not have a revelation any more.
Created by: user-2047045
 

 



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