Question

Acid mining pollutes nearby streams by acidifying water and discharging highly toxic by-products. Bacteria have been used to neutralize the pH and detoxify chemical compounds making the stream suitable for animals and plants. This approach to restoration of habitat is an example of _____.

a) Biological augmentation
b) Habitat fragmentation
c) Ecosystem engineering
d) Bioremediation

Answer 1

The use of bacteria to restore polluted streams from acid mining is an example of bioremediation, a technique where organisms neutralize pollutants.

Step-by-step explanation:

The approach to restoring habitat by using bacteria to neutralize pH and detoxify chemical compounds to make the stream suitable for animals and plants is an example of bioremediation. Bioremediation is a waste management technique that involves the use of organisms to remove or neutralize pollutants from a contaminated site. It is an effective method for restoring ecosystems affected by acid mining pollution.

The approach to restoration of habitat by using bacteria to neutralize the pH and detoxify chemical compounds in a stream polluted by acid mining is an example of bioremediation. Bioremediation is a waste management technique that employs organisms to remove or neutralize pollutants from a contaminated site, often resulting in a habitat that is suitable for animals and plants.

This widely used method has effectively managed pollution in various environmental disasters, including oil spills and heavy metal contamination, by utilizing natural or engineered microorganisms to break down toxic substances into less harmful forms.