Which of the following properties of soil in absorbing contaminants from the soil?
a.
cation-exchange capacity
b.
soil reaction
c.
soil structure
d.
soil consistency

Correct C). Soil Structure

The soil structure refers to the arrangement of the soil into a unit known as soil aggregates. The aggregates consist of solids and porous space. It majorly consists of clay particles, and it may also contain fine particles of sand.

They absorb air pollutants, which dissipate the harmful pollutants. The absorbed pollutants are recycled back into nutrients.

the sun d the answer is sun

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.