Question

The reson that the chemical/synthetic fertilisers should be replaced by biofertilisers is that the former

Answer 1

Answer:

However, chemical fertilisers cause pollution of water bodies as well as groundwater, besides getting stored in crop plants. They are expensive and also require a lot of energy resources in their manufacture. Some of the harm chemical fertilizers may cause include waterway pollution, chemical burn to crops, increased air pollution, acidification of the soil and mineral depletion of the soil

This is the reson that the chemical fertulizers should be replaced by biofertilizer.