Which process involves carbon moving directly from the biosphere into the geosphere? (1 point)

Question

• the eruption of a volcano
• the decomposition of plants on the forest floor
• the photosynthesis of a plant
• the weathering of rocks by a river

Answer 1

The process that involves carbon moving directly from the biosphere into the geosphere is the decomposition of plants on the forest floor. During decomposition, organic matter is transformed into soil organic carbon, which becomes part of the geosphere.