Question

disadvantages of fertilisers​

Answer 1

Answer:

disadvantages of fertilisers: 1.They get washed away by water easily and cause pollution. 2.They harm the microbes present in soil. ... They change the nature of soil, making it either too acidic or too alkaline.

Answer 2

Answer:

1) Fertilizer decreases fertility of soil.

2) More fertilizer more can kill the crops.

3) Because of fertilizer earthworm can die.

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