Question

List the processes involved in oxygen,carbon and nitrogen cycle

Answer 1

There are four steps involved in the completion of oxygen cycle.

• Photosynthesis.

• Respiration.

• Combustion.

• Decomposition.

There are four steps in carbon cycle.

• Photosynthesis.

• Respiration.

• Combustion.

• Decomposition.

There are four steps involved in nitrogen cycle.

• fixation.

• ammonification

• nitrification

• denitrification