Diagram : Carbon cycle

The diagram below illustrates the carbon cycle in nature.
Write a 150-word description of this diagram for a university lecturer.

The diagram describes the cycle of carbon dioxide creation.

In general, this process experiences  a series of steps with the input of sunlight and the disposal of emissions from the factory.

To specify, photosynthesis is partly the result of the  interaction of sunlight, carbon dioxide, decay organism and other unmentioned factors, followed by organic carbon. 

In the following step, while the respiration of animals and plants contributes to the production of carbon dioxide, part of decaying matters from both of them like dead organisms and waste products is deeply buried in the ground and gradually transforms into fossil and fossil fuels after a long time. In addition, the formation of carbon dioxide comes from the respiration of root and emission of auto and factory. 

Strikingly, only by the presence of various factors from animals, plants and factories is carbon dioxide born which again plays a part in photosynthesis process and benefits the survival of beings on the planet.