Answer:
All of the living and non-living things in a particular area: environment
The total variety of organisms that live in the biosphere: biological diversity
A group of organisms that breed and produce offspring that can breed: species
All of the living things in a particular area: biotic factor
Explanation:
<em>Environment is defined as the sum total of all living and non-living factors in a particular area.</em> When they interact together as a unit, it is referred to as ecosystem.
<em>Biological diversity refers to the total variety of living organisms that live in the biosphere.</em>
<em>Species refers to a an assemblage of similar organisms that are capable of breeding together to produce fertile offspring.</em>
<em>The biotic factor of an area refers to the living things/component of that area.</em>