Environment Awareness and Conservation – NCC A, B, C Certificate Exam Questions and Answers Notes in English 2022-2023
1. What do you understand by pollution and what are the types of pollution ? ( 10 ) Answer :- Pollution :- Pollution refers to the contamination of the atmosphere ( air, water, soil etc. ) by hazardous materials. Types of Pollution – (i) water pollution (ii) air pollution (iii) soil pollution (iv) Noise pollution … Read more