1.

There is a concern over the increase in harmful algal blooms in the seawaters of India. What could be the causative factors for this phenomenon ? 1. Discharge of nutrients from the estuaries 2. Run-off from the land during the monsoon. 3. Upwelling in the seasSelect the correct answer from the codes given below:

A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3
Answer» C. 2 and 3 only


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