Roberto has been using a lot of pesticide on his crops this is contaminated soil affecting the quality of the crops he has recently read about buying that uses plants to help remove harmful chemicals

Fertilizers and pesticides use has led to the problem of air, water and soil pollution. The nitrous oxide (N2O) produced by microbial action on inorganic fertilizers in soil causes depletion of stratospheric ozone layer, which serve as shield against harmful UV-rays emanating from the sun.

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