Question

write any two consequences of over usage of chemical fertilizers in agriculture ​

Answer 1

Answer:

It also polluted drinking water, increased air pollution, acidification of the soil and mineral depletion of the soil. The major effect was when the toxic chemicals found in fertilizers can be absorbed into the plants and enter the food chain via vegetables and cereals.

Answer 2

Answer:

• decrease in organic matter in the soil
• The continuous use of chemical fertilizers has led to degradation of soil health.
• (ii)These can also kill bacteria and other micro-organisms in the soil which means some time after their use