Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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 email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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

social studies

to help me with my final of social studies

the property of matter by which it retains its state of rest or its velocity along a straight line so long as it is not acted upon by an external force. Inertia
What is the order of the universe and so on UNIVERSE, galaxy, SOLAR SYSTEM, star
How are stars classified? By their temperature, Brightness, and Size
the milkey way gallaxy is what type of galaxy? Spiral
What causes solar flares, sun spots and prominences? Temperture variations
Why do plates move? Because of the heating and cooling of the athenosphere
Created by: ababe24