Question

In a volcanic eruption, carbon dioxide dissolved in magma is released into the atmosphere during the explosion. What transition is described here?
A. Biosphere to geosphere.

B. Hydrosphere to biosphere.

C. Geosphere to atmosphere.

D. Atmosphere to hydrosphere.

Answer 1

A volcano is part of the geosphere, therefore the carbon dioxide would transition from the geosphere to the atmosphere. The answer is C.