Question

Cow dung is better than artificial fertilisers as it:

• A. Causes soil pollution
• B. Does not contain chemicals
• C. Decreases nutrients in soil
• D. All of the above.

Answer 1

The correct option is B Does not contain chemicals

- Cow dung is a natural way of increasing soil fertility and in turn, increasing the chances of growing crops.
- Fertilisers are artificially obtained and made up of chemicals. Excessive use of fertilisers causes soil pollution. When this soil reaches lakes and rivers, it causes water pollution as well.