Why is excess of use of fertilizer detrimental for environment

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully