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biosphere hydrosphere geosphere atmosphere where is this from
100
What is the biosphere.
every living thing on earth
plants, animals, organisms and its abiotic environment
100
what is the hydrosphere
all water on Earth
100
The thin layer of rock that forms Earth's outer surface
crust
100
a mixture of gases that surrounds Earth. Contains 78% nitrogen, 21% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases, including water vapor
atmosphere
100
October 2005, Albany, CA
this information is from quizlet
200
What is thing in the biosphere
birds
200
Most of the fresh water on Earth is located ________.
in polar ice caps
200
Earth's thickest layer made of hot rock and is less dense than the core, less hot, and has less pressure on it. It also has plasticity
mantle
300
What is something that is not in the biosphere
rocks
300
About _______ percent of Earth's water is salt water found in oceans.
97
300
Earths innermost layer, which is mostly iron
core
400
How do the biotic and abiotic regions interact?
abiotic or nonliving environment is what the biotic region depends on for the energy and the nutrients they need to live.
400
Only ____ percent of Earth's water is freshwater.
3
400
the portion of Earth's that is usually below the oceans and not associated with continental areas, thinner and higher in density than the rest of Earth's crust.
oceanic crust
500
is a human in the biosphere
yes
500
An _____ is a rock layer that stores water and allows water to flow through it.
aquifer
500
what is the geosphere.
all the land on earth






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