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
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

g7 2.5

7th Grade STEMscopes CA Segment 2 Scope 5

QuestionAnswer
Chemical Reaction The process by which one or more substances change to produce one or more different substances
Chloroplast A membrane-bound organelle in plants that is the site of photosynthesis
Energy The ability of a system to do work; required for changes to happen within a system
Glucose A sugar composed of six carbon atoms that is the preferred energy source for most cells; produced by photosynthesis
Matter Cycle The movement of elements or molecules through a repeated sequence of events
Microorganism An organism that is too small to be seen with the naked eye
Photosynthesis A chemical reaction during which plants convert radiant energy from the Sun to chemical energy; the reaction converts carbon dioxide and water into sugar (glucose) and oxygen
Phytoplankton Microscopic plants that live in aquatic environments and perform photosynthesis
Product A substance produced during a chemical reaction
Reactant A substance that takes part in and undergoes change during a chemical reaction
Created by: ncraft13
Popular Science sets

 

 



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