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100
A type of mountain that has an opening at the top through which lava,as, or other types volcanic rock.
What is volcano
100
to burst out
What is erupt
100
hot, melted rock that comes out of a volcano
What is lava
100
holt, melted rock and gases deep inside the earth
What is magma
100
a shaking or sliding of the surface of the earth
What is earth
200
a shape on the earths surface
What is landform
200
a large flat area of land
What is plain
200
a large flat area of land that is high
What is plateau
200
the breaking apart an changing of rocks
What is weathering
200
the carrying away of weathered rocks or soils by water, wind, or other causes
What is erosion
300
this type of rock for melted material deep inside the earth
What is igneous rock
300
this type of rock forms a layers of material press together underneath
What is sedimentary rock
300
this type of rock forms as very high heat and great pressure within the earth change igneous and sedimentary rock
What is metamorphic rock
300
as more lave erupts and spread the volcano gets _____ and ______
What is taller and taller
300
3 safety procedures that should be done during an earthquake
What is 1. duck, stay away from windows 2. stay away from trees ,stay away from signs and electric wires 3. listen to your teacher
400
3 important kinds of landforms
plateau plain mountain
400
All of the following changes happen quickly except for earthquakes, weathering, volcanoes erupting, and avalanches
weathering
400
the force that does not cause erosion is river action, gravity, wind, elcetricity
What is electricity
400
much soil is held in place by _____ and _______
What is plants and tree roots
400
all land forms are shaped by some kind of
What is force
500
A low area between mountains
What is valley
500
a part of an ocean or lake
What is bay
500
earthquakes move land ______, _____, and _____
What is up, down, and sideways
500
a large body of water surrounded by land
What is a lake
500
a danger in traveling through mountains is
What is falling rocks
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