An ecosystem is a group of organisms and processes that interact with and depend upon each other. Each member or process is somehow invariably linked to the survival or function of another. An ecosystem could be described as a series of concentric circles, like ripples in a pond, branching out further and further. While all things on one ring are directly related to each other and actually provide vital life support processes for each other, the rings also interact with each other, species and processes having indirect effects on one another.

Another "ring" of our series that make up the ecosystem of the University is the group comprised of producers. Producers are the organisms, usually plants, that produce organic compounds. The most commonly thought-of producers are the green plants: trees, grass, flowers and the like. At UGA, there exists a great number of hardwood trees. Through photosynthesis, green plants take carbon dioxide, an abiotic substance, and manufacture oxygen from it. In turn, humans take in oxygen, like all mammals, and use it in vital life processes.

In general, these processes work well without interruption. However, in our small ecosystem of the school and larger ecosystems, even the ecosphere, humans are not contributing to the ecosystems in a good way. Cars, buildings, and other man-made things give off chemicals that are detrimental to almost all life processes. If humans are g

Some common words found in the essay are:
University Georgia, , organic compounds, life processes, abiotic substances, green plants, ecosystem university, vital life, organisms processes, university georgia, concentric circles, producers processes,
Approximate Word count = 592
Approximate Pages = 2 (250 words per page double spaced)