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

Science

Science test

QuestionAnswer
What are the factors that determine the rate of weathering? Composition, physical conditions, climate, topography, air pollution, exposure time, surface area.
Examples of physical weathering Temperature, ice wedging, organic activity, Gravity, abrasion, exfoliation contraction
Examples of chemical weathering Water, acid, oxidation
Weathering is The breakdown of rocks
Erosion is The movement of broken rocks
How/why does water cause chemical weathering It dissolves minerals out of rocks making them weaker
What is abrasion Rocks rubbing against other rocks
The more rounded a rock The longer it is being tumbled or going through abrasion or in a stream/river
Surface area The greater it is and that the greater the area is exposed to agents the greater rate of weathering
What is soil composed of Rock and biological material
What type of climate increases physical weathering Cold
What type of climate increases chemical weathering Warm wet
How do you tell what eroded a rock Physical appearence
What force causes mass movements Gravity
Where is a streams velocity the greatest (curved( Outside
Where is the streams velocity the greatest(straight) Middle
Where does deposition occur Inside
Where does erosion occur Outside
What is the relationship between velocity of a stream and the size of the particles it can carry Faster velocity =larger particles
Where do streams flow Downhill
What two factors influence the velocity of a stream Slope and volume
What does sorting look like Slower flow of water smaller the particles
What causes sorting Waters velocity
Created by: ejensen189
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