question_answer

         Consider the following statements about the anthropogenic factors about the degradation of environment and select the correct answer  using the code given below:                                   

1. Man is destroying natural vegetation.

2. Man introduced exotic plants damaging the flora

3. Soil pollution is caused by chemical fertilizers and insecticides and pesticides.

4. Cloud seeding is a method for inducing precipitation.

A) 1, 2 and 3 are correct    

B) 1, 3 and 4 are correct

C) 2, 3 and 4 are correct     

D) 1, 2, 3 and 4 are correct