Question

How can the carbon in sediments reach the atmosphere?

a. Decomposition, fossil fuel formation, fossil fuel emissions
b. Photosynthesis, organic carbon, cellular respiration
c. Cellular respiration, diffusion, transpiration
d. Decomposition, diffusion, evaporation

Answer 1

option a

Explaination :

CARBON ENTERS THE ATMOSPHERE THROUGH DEATH/DECAY OF PLANTS & ANIMALS, FOREST FIRES, RESPIRATION, BURNING FOSSIL FUELS AND VOLCANIC ERUPTIONS