Needed a volcanic eruption adds carbon dioxide to the air. this is an example of interactions between the 1) atmosphere and geosphere 2) geosphere and biosphere 3) hydrosphere and biosphere 4) hydrosphere and geosphere

Atmosphere and geosphere.

Geo-sphere is the solid part of the earth. Hydrosphere is the water part. The living things on the earth make up the biosphere. The gases, water vapors etc make up the atmosphere. When a volcanic eruption adds carbon dioxide to the air, the carbon-dioxide is being added from geosphere to the atmosphere. Hence, there is interaction between atmosphere and geosphere.