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10 Cards in this Set

  • Front
  • Back
An organized group of parts that work together to form a whole.
System
The outer layer of gases of a large body in space, such as a planet or star.
Atmosphere
All of the water on Earth.
Hydrosphere
All living organisms on Earth, in the air, on the land, and in the waters.
Biosphere
All of the features on Earth's surdace and everything below the surface.
Geosphere
An organized group of parts that work together to form a whole.
System
The outer layer of gases of a large body in space, such as a planet or star.
Atmosphere
All of the water on Earth.
Hydrosphere
All living organisms on Earth, in the air, on the land, and in the waters.
Biosphere
All of the features on Earth's surdace and everything below the surface.
Geosphere