Unit 3

Question 1

Geosphere

Answer 1

All the rock at and below earths surface

Question 2

Lithosphere

Answer 2

Sphere of earth made up of the hard rock on and just below earths surface, the outermost layer of both earth and its geosphere

Question 3

Biosphere

Answer 3

The earth and all of its organisms and environments

Question 4

Atmosphere

Answer 4

The thin layer of gases that surround earth

Question 5

Hydrosphere

Answer 5

All of the water in all form above and below earths surface and atmosphere