Would a long-term increase in the average temperature of a region be considered a significant disturbance in the ecosystem?

A. Yes, because any slight change in temperature is considered a disruption
B. No, because increases and decreases in average temperatures are normal
C. Yes, because such a change could have a large-scale impact of wildlife.
D. No, because it would not create large-scale changes in the environment

C. Yes, because such a change could have a large-scale impact of wildlife.