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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
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

2nd Qtr Science Vocb

5th Grade Science

Happens when one substance changes into another substance. Example: If you leave your bike outside in the rain it will probably have rust on it. Chemical Change
Happens when a substance changes without changing the true identity of the substance (ex. Water changing to ice) Physical Change
Anything that has mass and takes up space. Matter
An organism with only one cell that can perform all life's functions. Unicellular
An organism with many cells that perform specialized functions. Multicellular
The main energy source for the water cycle. Sun
The process of water changing into water vapor (a gas). Evaporation
The process of vapor changing back into water. Condensation
Rain, snow, sleet or hail. Precipitation
Water that runs off of mountains and hills and flows into rivers, lakes, ponds. Surface runoff
Water that soaks into the ground. A resource for living things. Groundwater
Evaporation from plant leaves. Transpiration
The transfer of heat through electromagnetic waves and light. The heat travels through space. Radiation
The transfer of heat through direct contact. Conduction
The transfer of heat through liquids and gases with an up and down movement. Convection
Created by: bmeandc04



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:
restart all cards