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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

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


Environment the surroundings in which an organism lives
Environment provides basic things that an organism needs
Erosion the transport of weathered materials by water, wind, ice, or gravity
Fertility the state or capacity for abundant productivity
Igneous rock (2 types) Extrusive igneous and Intrusive igneous
Igneous rock a rock formed from cooled magma
Metamorphic rock a type of rock that forms when rock is exposed to high temperature and pressure
Mineral a naturally-occurring, inorganic, crystalline solid with a definite chemical composition
Organic matter material from living organisms, like plants, animals, etc.
Parent rock the original rock from which something else was formed
Particle size the general dimensions o f the particles or mineral grains in a rock or sediment.
pH measures the acidity of a solution on a scale from 1-14.
pH a pH of 7 is neutral; pH below & is acidic; pH above 7 is basic, or alkaline
Rock Cycle the never-ending cycle in which one rock changes into another type
Sedimentary rock type of rock that forms from layers of sediment compacted and cemented together
Soil the top layer of Earth’s surface containing weathered rock, minerals, organic material, air, and water
Texture an observed physical property that tells how an object feels to the touch
Weathering (2 types) Chemical and Mechanical
Weathering the process by which natural forces break down rocks, minerals, and soil
Created by: mpmsscience