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 seas.

Select the correct answer from the codes given below:

Consider the following information: In how many of the above rows is the given information…

Consider the following information: In how many of the above rows is the given information…

Consider the following information: In how many of the above rows is the given information…

Consider the following pairs : How many of the pairs given above are correctly matched…

With reference to the sectors of the Indian economy, consider the following pairs: How many…