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i have upload the files of the question there will be 8 easy question and it, all about Environmental engineers
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Running head. ENVIRONMENTAL SCIENCE
Environmental Science
Name
Institutional affiliation
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ENVIRONMENTAL SCIENCE
QUESTION ONE
In the aeration basins or reactors, where water treatment takes place, most of the
bacterial micro-organisms are grown. The group of bacteria used in this process is
specifically the aerobic, meaning they cannot survive without oxygen. Since the bacteria
need oxygen, it is provided along with nutrients to those residing in the soil. The ground
water which has a lot of contaminated and hazardous waste, mainly organic compounds,
undergoes the process of oxidation. The organic molecule in this case is converted to
Carbon dioxide and water only. The water and carbon dioxide are harmless compounds.
For the treatment plant to function there must be other nutrients such as phosphorous,
nitrogen and the organic carbon in waste water
QUESTION TWO
Scientists and engineers both agree that the rate and the extent of global warming
are alarming. They all agree that the greenhouse gases are the major...