All of the following are common environmental effects of agriculture except
a.
increased topsoil
b.
increased contamination of waterways
c.
increased soil contamination
d.
decreased biodiversity

The correct answer is A) increased topsoil.

These are common environmental effects of agriculture: increased contamination of waterways, increased soil contamination, and decreased biodiversity.

Of all the benefits agriculture has for humans, it also creates some problems such as environmental effects. Scientists consider that the effects of agriculture in the environment include climate change, irrigation problems, deforestation, soil degradation, and pollutants. These factors have affected Earth's natural cycles and also have impacted the biodiversity of regions, increasing the danger of animals, plants, and vegetation in general.

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