Question : Which is a natural source of air pollution?
Option 1: Industrial emissions
Option 2: Vehicle exhaust
Option 3: Forest fires
Option 4: Agricultural activities
Correct Answer: Forest fires
Solution : Forest fires are a natural source of air pollution, releasing smoke and particulate matter into the atmosphere.
Question : The primary cause of air pollution in urban areas is:
Question : Which of the following is a non-point source of water pollution?
Question : Which of the following is an example of non-point source pollution?
Question : What was a major environmental concern associated with the Green Revolution in India?
Question : The irrigation facilities in Vijayanagar were developed to support:
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