問題一覧
1
what are earth’s layers
CRUST, MANTLE, CORE
2
What’s Lithosphere
solid Earth
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what’s Hydropsphere
all water
4
what is Atmosphere
gasses
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what’s Biosphere
all life
6
what’s geosphere
earth/land
7
all the rocks that make up Earth
Geosphere
8
water that is on the surface of the planet, underground, and in the air
Hydrosphere
9
ideal temperature to support life is ?
between - 15°C to 115°C
10
is essential to all life form
water
11
third planet from the sun
earth
12
formed by erosion
sedimentary rocks
13
begins as magma
igneous rocks
14
what is the study of rocks
petrology
15
magma pushes into surrounding rock below the Earth’s surface
intrusive igneous rock
16
forms when maa erupts onto the earth’s surface (lava)
extrusive igneous rock
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changes shape
metamorphic rock
18
formed when molten rock (magma or lava) cools and solidifies
igneous rock
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formed when an existing rock is subjected to very high temperature or very high pressue
metamorphic rock
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process which sedimentary rocks are arranged in layers
stratification
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layers of rock
strata
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the stress force which pulls on the crust, strentching rocks so that it becomes thinner in the middle
tension
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stress force that squeezes rock until it folds or breaks
compression
24
crust can thicken or shorten
horizontal
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crust can thin out or break off
vertical
26
crush becomes compact, breaking away happens inside, can cause sinkholes in the earth
confining
27
pushes a mass of rock in two opposite directions is called ?
shearing
28
what are the types of faults
NORMAL FAULTS STRIKE SLIP FAULTS THRUST FAULTS
29
what are the types of plate boundaries?
divergent, transform, convergent
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the process which earth makes heat
radioactive decay
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when it decays, heat is produced
uranium
32
solid particles
planetesimals