The diagrams below show how humans and plants interact to produce oxygen and carbon dioxide. Write a report for a university lecturer describing information below.

The first image depicts how plants produce oxygen through photosynthesis while the second image illustrates the human production of carbon dioxide. In general, it can be seen that the process in plants consists of four main stages, doubling the one in humans. The end product of the former process is the input of the later, and vice versa, which maintain the life cycle in nature. First, plants absorb carbon dioxide and sunlight from their surroundings through their leaves. In the next stage, they take in water from resources such as rain from their roots. Followed by that, the process known as photosynthesis is completed with the combination of energy and carbon dioxide collected by its leaves. Afterward, plants easily manufacture fresh oxygen into the atmosphere. In terms of producing carbon dioxide, humans and animals inhale oxygen from the air into their lungs where oxygen is delivered to organs and cells. The metabolism process takes place and exerts carbon dioxide. Finally, carbon dioxide is carried back to their lungs and exhaled into the atmostphere.