3 Types Of Biosphere Flashcards by Ava H | Brainscape

Q

Atmosphere

A

The layer of gases surrounding earth
-gives us warmth
-protects us from harmful UV rays

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Lithosphere

A

The earths solid, outer layer. Contains the upper and lower mantle

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Hydrosphere

A

All of the water on earth.
97% of saltwater
3% of freshwater

How well did you know this?

1

Not at all

2

3

4

5

Perfectly