What is One Way to Define a Harsh Environment

Question

What is one way to define a harsh environment?
A) An environment that humans cannot survive
B) An environment where many organisms once occupied
C) An environment that is dominated by an extreme abiotic factor
D) None of the above.

Accepted Answer

A harsh environment is characterized by the dominance of extreme abiotic factors like extreme heat, cold, radiation, acidity, salinity, or aridity that can limit the growth and survival of organisms. While humans may be able to survive in some harsh environments with the use of technology and protective gear, the environment itself can still be considered harsh. The past or present presence of many organisms does not necessarily define a harsh environment as an ecosystem can support a high biodiversity despite the presence of some harsh abiotic factors.