Question

Consider the following about pollution control strategies:

1. Substituting pollutants with safer alternatives is a viable strategy.

2. Pollution can be minimized but not completely eliminated.

3. Recycling non-biodegradable materials is an effective control method.

• A. 1 and 2 only
• B. 1 and 3 only
• C. 2 and 3 only
• D. All of the above

Answer 1

Answer:

D. All of the above

• Correct Answer: Option D) All of the above

• Substituting pollutants with safer alternatives is a viable strategy: This is correct. Substitution is a key principle in pollution prevention. Examples include replacing lead in gasoline with less harmful alternatives, using water-based paints instead of oil-based ones, and replacing harmful refrigerants (CFCs) with more environmentally friendly options.

• Pollution can be minimized but not completely eliminated: This statement is accurate. While we can significantly reduce pollution through various control measures, complete elimination is practically impossible in modern societies. All human activities generate some form of waste or pollution, but the goal is to minimize it to levels that don't harm the environment or human health.

• Recycling non-biodegradable materials is an effective control method: This is correct. Recycling materials like plastics, glass, metals, and e-waste helps reduce the amount of waste sent to landfills, conserves natural resources, reduces energy consumption, and prevents pollution associated with extracting and processing new resources.