Question

1. which sphere includes mountains, rocks, and soil?

a) atmosphere
b) hydrosphere
c) geosphere
d) biosphere

1. the layer of gases surrounding earth is called the:

a) geosphere
b) hydrosphere
c) atmosphere
d) biosphere

1. which of the following is part of the biosphere?

a) rivers
b) animals
c) air
d) rocks

Explanation:

1. Geosphere encompasses solid parts of Earth like mountains, rocks, and soil.
2. Atmosphere is the layer of gases enveloping Earth.
3. Biosphere includes all living organisms, so animals are part of it.

Answer:

1. c) Geosphere
2. c) Atmosphere
3. b) Animals