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

Plate Tectonics Term

QuestionAnswer
Plate tectonics Theory that earth’s surface is broken into large, rigid pieces that move with respect to each other.
Continental drift Wegener’s hypothesis that suggests the continents are in constant motion on earth’s surface.
Convergent boundary the boundary between two plates that move toward each other.
Divergent boundary The boundary between two plates that move away from each other.
Transform boundary The boundary between two plates that slide past each other.
Subduction zone the area where one plate slides under another plate.
Compression The squeezing force at a convergent boundary.
Tension the pulling force at a divergent boundary
Shear parallel forces acting in opposite directions at a transform boundary.
Earthquake vibrations caused by the rupture and sudden movement of rocks along a break or a crack in earth's crust
Fault A crack or a fracture in earth's lithosphere along which movement occurs.
Mid-ocean ridge a long, narrow mountain range on the ocean floor; formed by magma at divergent plate boundaries.
Hot spot a location where volcanoes form far from plate boundaries.
Lava flow long stream of molten rock.
Volcanic ash tiny particles of pulverized volcanic rock and glass.
Caldera large depression formed when the top of a volcano collapses.
Weathering the mechanical and chemical processes that change earth's surface over time.
Erosion the movement of weathered material, or sediment, from one location to another.
Physical weathering the process of breaking down rocks and minerals without changing their compositions.
Chemical weathering the process that changes the composition of rocks and minerals due to exposure to the environment
Soil a mixture of weathered rock, rock fragments, decayed organic matter, water, and air
Sediment rock material that forms when rocks are broken down into smaller pieces or dissolved in water as rocks erode.
Deposition the laying down or settling of eroded material.
Created by: dtuning
Popular Earth 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