Which of the following BEST describes an ecosystem?
A)populations + community.
B)all species, population, and community interactions for organisms in a given area.
C)the abiotic components of the environment.
D)all of the biological interactions, plus interactions with the abiotic environment, in a given area.

Question

Quizplus · Accepted Answer

An ecosystem encompasses not only the biological interactions among organisms (such as predation, competition, and symbiosis) but also includes the interactions between these organisms and their abiotic (non-living) environment, such as climate, soil, water, and sunlight. This comprehensive approach is what distinguishes an ecosystem from simpler concepts like populations or communities.

Which of the Following BEST Describes an Ecosystem