Question

Directions: Choose the best word to fill in the blank in order to make this sentence accurate.

A ___________ is a community of biotic factors in conjunction with abiotic factors interacting as a system.

Biome
Biosphere
Niche
Ecosystem

Answer 1

Answer: Ecosystem

Explanation: Definition of Ecosystem: a biological community of interacting organisms and their physical environment :)

Answer 2

Answer:

Ecosystem

Explanation:

ecosystem is a community of living organisms (plants, animals and microbes) in conjunction with the nonliving components of their environment (things like air, water and mineral soil), interacting as a system.