A farmer notices a decrease in the local soil's ability to promote plant growth.
Which statement explains how a change in biodiversity could have
caused this change in soil quality?
Select one:
There are fewer species of organisms living in the soil, so there is less nutrient cycling
in the soil.
There are more species of organisms living in the soil, so there is less nutrient cycling
in the soil.
There are more species of organisms living in the soil, so there is more nutrient
cycling in the soil.
There are fewer species of organisms living in the soil, so there is more nutrient
cycling in the soil