An environment would be considered harsh to an organism if:
A) it would be difficult for the individual to maintain homeostasis.
B) the temperatures are extreme.
C) salinity varies.
D) pressure gradients are large.
E) light levels are low.

Question

Quizplus · Accepted Answer

A harsh environment is one that poses a challenge to an organism's ability to maintain homeostasis, or internal balance. Extreme temperatures, salinity variations, pressure gradients, or low light levels may all contribute to a harsh environment, but the key factor is the impact of these conditions on the organism's ability to regulate its own internal environment.

An Environment Would Be Considered Harsh to an Organism If