What word describes the process of damaging the air, water, or land with chemicals or other substances?

What word describes the process of damaging the air, water, or land with chemicals or other substances?

• A. Contamination
• B. Pollution
• C. Degradation
• D. Erosion

Answer: (B)

Pollution is the process of damaging air, water, or land by introducing chemicals or other substances. It captures the idea of harmful pollutants entering the environment and causing adverse effects on ecosystems and health. Contamination refers to the presence of unwanted substances in a material or area and is more about a state than the active process of widespread environmental harm. Degradation means a general decline in environmental quality or function and doesn’t necessarily specify the introduction of pollutants. Erosion is the physical wearing away of soil or rock by wind or water, a different kind of process altogether. So pollution best describes the scenario described.

Pollution is the process of damaging air, water, or land by introducing chemicals or other substances. It captures the idea of harmful pollutants entering the environment and causing adverse effects on ecosystems and health. Contamination refers to the presence of unwanted substances in a material or area and is more about a state than the active process of widespread environmental harm. Degradation means a general decline in environmental quality or function and doesn’t necessarily specify the introduction of pollutants. Erosion is the physical wearing away of soil or rock by wind or water, a different kind of process altogether. So pollution best describes the scenario described.