Question

which is an extreme disturbance to any ecosystem?
A. extreme temperature change
B. hurricanes
C. coral bleaching
D. elk overgrazing

Answer 1

While all of the options can significantly affect ecosystems, "A. extreme temperature change" is often considered an extreme disturbance because it can have widespread and profound effects on various aspects of ecosystems, including species composition, migration patterns, and the timing of biological events. However, depending on the context and specific ecosystem in question, options like "B. hurricanes" and "C. coral bleaching" could also be considered extreme disturbances. Ultimately, the extent of disturbance may vary based on ecological context and resilience.