14. What is the primary reservoir of carbon in Earth's carbon cycle?(1 point)

Question

Responses

Biosphere

Atmosphere

Hydrosphere

Geosphere

Answer 1

Geosphere

Answer 2

15. Which process primarily transfers carbon from the atmosphere to the biosphere?(1 point)
Responses

Weathering

Respiration

Photosynthesis

Combustion

Answer 3

Photosynthesis