NEET UG BIOLOGY MCQ: ENVIRONMENTAL ISSUES

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To remove which pollutants, enzymatic filters are used?

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Correct option: A

Hydrocarbons

Option A is correct because enzymatic filters are specifically designed to remove hydrocarbons by using enzymes to break them down into less harmful substances.

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Supreme court of India has ordered the Delhi government to take measures to improve the quality of air. The government started to use _________________ in public fleet. The unfavorable alteration of environment due to human activities is termed as The polluting strength of sewage is usually characterized by its A lake near a village suffered heavy mortality of fishes with in a few days. Consider the following reasons for this.
(i) Lost of urea and phosphate fertilizer were used in the crops in the vicinity
(ii) The area was sprayed with DDT by an aircraft
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