Question

The scientist analysing pollution caused by discharge of factory waste into a rainfed river of South India found that pollution is
1 severe during summer
2 least during monsoon months
3 keeps increasing during the months after monsoon months.

can you explain his observations????

Answer 1

1. Because all living organisms release more wastes in summer due to heat and consume more.

2. The water will erode all the waste.

3. After monsoon, due to less rains, the wastes are not eroded and gets increased day by day.

HOPE IT HELPS MATE