Q. Consider the following statements:
1.Bioremediation uses microorganisms to detoxify or remove pollutants from soil and water.
2.Phytoremediation is a sub-set of bioremediation that relies exclusively on synthetic chemical catalysts to neutralize groundwater contaminants.
Which of the statements given above is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: A
Notes:

Explanation:

  • Statement 1 is correct: It uses life forms (microbes) to clean the environment.
  • Statement 2 is incorrect: Phytoremediation uses various types of plants to remove or stabilize contaminants, not synthetic chemical catalysts.
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