Save
Upgrade to remove ads
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

Review assignement15

TermDefinition
Crust The outer most layer of the earth, which contains all of Earth's surface features.
Bedrock The unbroken, solid rock portion of Earth's crust.
Outcrop Bedrock that has become exposed at the Earth's surface.
Soil A mixture of small rock fragments and decayed organic material that covers much of the earth's land surface.
Organic Matter Materials produced by living things, such as decaying leaves and animal waste.
Minerals A natural occurring, solid inorganic(nonliving) substance with characteristics physical and chemical properties.
Physical Properties A characteristic that enables an organism to survive under a given set of conditions.
Streak color The color of the powder form of the mineral.
Hardness A minerals resistance to being scratched.
Moh's scale of Hardness A scale that measures a minerals resistance to scratches.
Luster How a mineral looks when reflecting light.
Cleavage A mineral's tendency to break along smooth, flat surfaces.
Color Not a reliable guide to a mineral's identity
Chemical Properties How a mineral reacts to acid.
Igneous Rock A rock formed by the cooling and hardening of hot, liquid material.
Magma Melted rock material under the earth's surface
Lava Melted rock material on the earth's surface.
Sedimentary Rocks A rock formed from layers of particles, called sediments, that are cemented together under pressure.
Metamorphic Rocks A rock produced when existing igneous or sedimentary rock undergoes a change in from caused by great heat, pressure, or both.
Rock Cycle The cycle where any rock can be transformed into a new type of rock by a natural process.
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