Question

Why should fertilizers and pesticides not be used in large amounts?

a) They promote healthy plant growth
b) Excessive use harms the environment and biodiversity
c) They are cost-effective in large quantities
d) Farmers prefer using natural alternatives

Answer 1

The correct answer is option b) Excessive use harms the environment and biodiversity.

Step-by-step explanation:

Synthetic fertilizers, such as those containing high amounts of nitrogen and phosphorus, should not be used in large amounts due to the negative impacts on the environment and biodiversity. When fertilizers are applied in excessive quantities, they can escape into drainage systems and contribute to nutrient pollution in freshwater and marine ecosystems. This can lead to harmful algal blooms, water quality degradation, and loss of biodiversity.

Additionally, the use of pesticides in large amounts can also harm the environment and disrupt ecological balance.