Question

Considering the impacts and benefits of applying environmental biotechnology to clean polluted water systems, which of the following describes the most likely impact?
It may introduce new bacteria to the system.
It may introduce harsh chemicals to the water.
It may be an alternate way to clean oil spills.
It may be harmful to sewage treatment plants.

Answer 1

Answer:

A. It may introduce new bacteria to the system.

Answer 2

When we say biotechnology, this is when biological resources are being utilized for industrial and other purposes. And if we consider the benefits and impacts of applying this to clean those polluted water systems, the most likely impact would be, it will be harmful to sewage treatment plants. The answer is D.