Which is an example of how biotic and abiotic factors interact?

a. sunlight increases the temperature of pond water
b. water and soil mix together to make mud ****
c. tree roots split apart rocks in the ground
d. humidity in the air forms

Nope, there is no biotic in either water or soil, nor sunlight, nor in humidity.

An example of how biotic and abiotic factors interact is:

c. tree roots split apart rocks in the ground.

To understand the interaction between biotic and abiotic factors, we need to know their definitions. Biotic factors are living organisms or products of living organisms, while abiotic factors are non-living physical and chemical components of an ecosystem.

In this example, the tree roots (biotic factor) exert pressure on rocks (abiotic factor). As the roots grow and expand, they apply force against the rocks, causing them to split apart. This interaction between the living tree roots and the non-living rocks showcases the relationship between biotic and abiotic factors in an ecosystem.