True /False
Volcanoes
Landforms
Vocabulary
Mystery ????
100
Melted rock found on a volcanoes surface
What is lava.
100
Powerful forces inside a magma chamber cause a volcano to do what?
What is ERUPT
100
A large flat area is called a _______
What is a plain.
100
What is magma
hot rocks and gases INSIDE the volcano (earth)
100
How can people prevent beach erosion?
You can prevent beach erosion by putting up fences.
200
A shape on the earth's surface is called eruption
False
200
as the lava erupts and spreads the volcano gets _______
Taller
200
What is a glacier?
A large sheet of moving ice.
200
The movement of weathered rocks and soil is called?
Erosion
200
Name 3 things you should do during an earthquake?
1) cover your head 2) stay away from windows 3) sit under a table or against an inside wall
300
People can cause erosion.
TRUE
300
What is magma called when it comes out of the volcano
What is lava
300
What is a plateau?
A large, flat area of land that is high.
300
The breaking apart and changing of rocks is called?
What is weathering.
300
What is a danger that could happen traveling through mountain roads?
What is falling rocks
400
Water can dissolve parts of rocks
TRUE
400
What are the first 2 steps of a volcanic eruption?
1) magma becomes hot and bubbles 2) magma pushes through the cracks in the earth
400
Name 3 landforms
Plains, plateau, mountain, hill, glacier...
400
To burst out is to ?
What is ERUPT.
400
What is Mrs. Ramos' scientific name?
What is MRS.VOLCANO
500
Earthworms cause erosion
FALSE
500
What are steps 3 and 4 of a volcanic eruption?
3) lava erupts from the vent 4) flows, cool and hardens building more landform(mountain/island)
500
All landforms are formed by ____________
Some kind of force!
500
Hot rock and gases within the earth is called ?
What is magma
500
Name 2 ways to prevent erosion.
1) put fences up on beaches 2) farm on terraces
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