question_answer

  Consider the following statements and select the correct answer using the code given below:

1. Contour bunding and terracing are the measures for water conservation.

2. Rain water management comprises conservation of rain-water and reduction in the run off losses.

3. There is a positive correlation between the average annual rainfall and the variability of rainfall.

A)  1 and 2 are correct

B)  1 and 3 are correct

C)  2 and 3 are correct      

D)  1, 2 and 3 are correct