What environmental problem reduces the ability of soil to store and support plant growth?

Among the following options, the environmental problem that reduces the ability of soil to store water and support plant growth is soil erosion.

Explanation:

The following concept must be taken into consideration:

Soil Erosion – is the displacement of soil from one place to another which eventually lead to soil degradation.  

Oil Spill – the release of liquid petroleum hydrocarbon into the marine ecosystem most of the time due to the recklessness of man or an accident.  

Illegal Mining – a mining activity that is undertaken without permission from the government agency responsible for regulating environmental safety.  

Deforestation – is the massive clear-cutting of trees transforming forestland for non-forest use, most usually for industrialization purposes.

The environmental problem that reduces the ability of soil to store water and support plant growth is soil erosion. The soil needs to stay firm in place to hold water and support plant growth. A huge amount of soil holds a great amount of water and vice versa. This could mean the lesser soil, the lesser the water it holds.  But during erosion, plenty of it eroded, a huge amount perhaps is taken with the floods which left the plant roots to surface and will eventually wilt. Compared to the other three options - oil spill, illegal mining, and deforestation -  soil erosion has something to do with absorbing water and holding it for plant consumption and growth.

Explanation:

the answer is a