gcse science b eutrophication

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  • Created by: sarahish
  • Created on: 06-06-12 16:36

what are artificial fertlisers?

Artificial fertilisers are man-made chemicals which farmers spray on to the soil to help crops grow.they contain nutrients.

if there is too much use of fertilisers this causes Eutropication,especially if it rains.

the process of eutrophication

1)farmers spray ferlisers on the field which goes through the layer of the plant when it rains…


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