The higher the altitude, the (higher/lower) the atmospheric pressure
Lower
What forms igneous rock?
Magma/lava cooling
What is wind?
The movement of air
relating to the sun
solar
All the gas and air around the earth
Atmosphere
Second layer of the atmosphere (D)
Stratosphere
What processes form metamorphic rocks?
Heat and pressure
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What type of tectonic plate boundary is this?
Divergent
force exerted by air on a given area
atmospheric pressure
All the water above, below and on the earth
The hydrosphere
Third layer of the atmosphere (C)
Mesosphere
What type of tectonic plate boundary is this?
Transform
What type of tectonic plate boundary is this?
Convergent
the height of something above sea level
altitude
What sphere is the rock cycle part of?
Geosphere
The fourth layer of the atmosphere (B)
Thermosphere
What process forms sedimentary rocks?
Compaction & Cementation
What is it called when the leeward side of a mountain receives less rain and has little vegetation?
A rain shadow
the distance north or south of the equator measured in degrees
latitude
What sphere are humans a part of?
Biosphere
What is the composition of the atmosphere?
~80% nitrogen, ~20% oxygen, >1% other trace gases such as carbon dioxide
What is the name of the theory that states that the lithosphere is divided into large plates that float on the liquid mantle?
Theory of Plate Tectonics
How much of the earth's water is saltwater?
97%
sediment released by wind or water that settles on the ground
deposition
What is another name for the geopsphere?
The lithosphere