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.

Science Vocab

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Term
Definition
axis   the imaginary line that passes through Earth's center from the North Pole to the South Pole (Earth rotates on its axis every 24 hours)  
🗑
rotation   the spinning of Earth on its axis (one rotation equals one day; Earth rotates from west to east on its axis, making the sun, moon and starts look as though they are moving from east to west)  
🗑
revolution   one complete trip of Earth around the sun (one revolution equals one year)  
🗑
orbit   Earth's path around the sun; in the shape of an ellipse or flattened circle  
🗑
hemisphere   one half of a sphere; especially of the earth  
🗑
phases of the moon   the regular changes in the way the moon looks from Earth; caused by changes in the parts of the moon that reflects light from the sun to Earth  
🗑
eclipse   one object in space casting its shadow on another object in space  
🗑
shadow   a dark shape made by something blocking out light  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
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
Created by: avanhaaren
Popular Science sets