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

3:2 Volcanoes

Volcanic Activity

TermDefinition
magma chamber Pocket of magma beneath Earth's surface.
pipe A long tube into the ground that connects the magma chamber to Earth's surface.
vent opening of a volcano where magma is forced up
lava flow Melted rock flowing on the surface of the Earth.
crater circular depression at the top of a volcano.
silica A material found in magma that is formed from the elements oxygen and silicon.
pahoehoe A hot, fast-moving type of lava that hardens to form smooth, rope-like coils.
aa A slow-moving type of lava that hardens to form rough chunks; cooler than pahoehoe
pyroclastic flow A super-heated cloud of ash, gas and rock.
active volcano A volcano that is currently erupting or likely to erupt.
dormant volcano When it is not erupting but capable of erupting in the future.
extinct volcano A volcano that no longer erupts and is in the process of eroding.
hot spring A pool of groundwater that has risen to the surface after being heated by a nearby body of magma.
geyser Fountain of water and steam that erupts from the ground.
geothermal underground heat warms water, and steam turns turbines and generators.
Created by: mccullenfai12
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