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

7H Revision

Rocks

QuestionAnswer
What do geologists do? They study rocks.
Rocks are made out of different_____ fit together. Grains.
The chemicals in rocks are called______. Minerals.
How is an igneous rock formed? It is formed from cooling magma.
When grains are interlocking they are______. Non-porous.
Interlocking grains are often called______. Crystals.
How are metamorphic rocks formed? They are formed from the heat and pressure from other existing rocks.
How are sedimentary rocks formed? They are made from pressurized sediments in the sea.
Most porous rocks are also_______. Permeable.
An example of chemical weathering is______. Acid rain.
Which is weathered more quickly? Limestone or Granite? Limestone.
Explain freeze-thaw action. A type of physical weathering that happends when water gets into a crack of a rock and freezes.The frozen water exands and makes the crack larger.
Rocks are_____ by freeze-thaw action. Split.
What is biological weathering. This is when plant roots go inside of rocks because of the minerals inside it. The roots become so large that the rock cracks.
What is onion skin weathering? It is when the tempurate turns from hot,making the layer of the rock peel off,and then it turns cold which makes the layers shed and fall off.
What is erosion. It is when physical weather breaks down the rocks.
Rocks are moved by_____. Glaciers.
How is a fossil formed? It is when an animal dies at the bottom of the sea and then it is squashed by the little sediments in the sea.
Which type of rock and you find a fossil in? Sedimentary rocks.
What are fossil fuels? It is a type of fuel which has been fossilized.
How are fossil fuels made? The same way as fossils but when a plant dies.
Where do we usually find fossil fuels many years ago? Swamps.
Estimate how long it will take for a fossil to be made. Few years.
Created by: sdavant
Popular Science sets
Thermal Energy Vocab CMS
Classification
Weather Test- Ms.White CMS
Photosynthesis & cellular respiration unit test CMS
SOL 5.1 Scientific Method
SOL 5.6 Oceans: Mr. Holzshu's 5th Grade Science
Chemical Reactions unit test review - CMS - Ms. Counts
Weather Vocabulary- CMS
Unit 1 - The Nature of Science
8.7B
Environmental Concerns (updated 2023)
State symbols

 

 



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