Question

The use of fertilizers should be limited. Why?

Answer 1

Answer:

Nitrogen is a key element in fertilizer and provides necessary nutrients that encourage plant growth and increase yields. However, high concentrations contaminate surface and groundwater supplies. Phosphorus is naturally found in mineral deposits, but overuse causes an imbalance and creates water pollution.

Answer 2

Answer:

Excessive use of fertilizers can reduce the natural replenishing ability of the soil.

2. Changes the chemical nature of soil and make it less fertile.

3.Some fertilizers contain potentially toxic chemicals that can cause negative health effects.