What problems affect the quality of eastern europe's soil? landfills hazardous waste agricultural runoff eutrophication greenhouse gases irrigation

The answers to these are: landfills, hazardous waster, agricultural runoff, irrigation.

In western Europe there is a lot of pollution in the area which makes it hard for them to grow food or to have clean water.

Hope this helped :)
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H=   2(area/a+b)h= 2(144/a+b)h= 2(144/18+18)h= 2(144/36)h= 2(4)h=8

C.about 10% i think