Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

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


The Moon takes ---- days to orbit the Earth 29
The Moon does not make its own -----. It reflects light from the ----- light sun
The Moon appears to change ---- because only the part of the Moon facing the Sun is lit up shape
a point in Earth's orbit around the sun where daylight is either the longest or the shortest amount possible solstice
a point in Earth's orbit around the sun where night and days are the same length equinox
earth spinning on the axis rotation
earth spinning around the sun revolution
Name me the Moon phases in order New Moon, waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Crescent, Last Quarter, Waning Gibbous
What causes seasons? the tilt on the axis and revolution
occurs when the moon passes through the shadow of the earth lunar eclipse
happens when the moon goes in front of the sun and blocks most of the sun's light from the earth solar eclipse
Created by: jmanalansan