Save
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
share
edit
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

Chapter 22

Space Vocab.

TermDefinition
Light-Year The distance light travels in one year
Black Hole An object whose gravity is so strong that nothing, not even light, can escape.
Convection Heat transfer in a gas or liquid by the circulation of currents from one region to another
Corona The outer layer of the sun's atmosphere.
Doppler Effect An observed change in the frequency of a wave when the source or observer is moving
Fusion Creation of energy by joining the nuclei of two hydrogen atoms to form helium.
Main Sequence the stage in which stars produce energy through the fusion of hydrogen into helium
Nebula a large cloud of dust and gas that can break apart into smaller pieces and form stars
Neutron Stars may occur when a supergiant collapses to a very dense core
Parallax An apparent shift in the position of an object when viewed from different locations
Solar Wind A stream of electrically charged particles produced by the sun's corona
Sunspot a cooler darker spot appearing periodically on the sun's photosphere
Created by: joshua_zeilman
Popular Earth Science sets
Space vocab
Moon Phases
Layers of the Earth
Scientific Method
Earth, Moon & Space
Mr. Holzshu's review of the layers of the Earth, plates, and boundaries.
Plants
structure of earth
plate boundaries
Water Vocab
Earth Science Vocabulary
Rock Cycle

 

 



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