After a Large-Scale Disturbance,such as a Volcanic Eruption or a Major

Multiple Choice

After a large-scale disturbance,such as a volcanic eruption or a major hurricane,

A) all disturbed systems will eventually return to their original states.
B) some disturbed systems will recover,but most will suffer extinction.
C) some disturbed systems will recover,but only with the help of restoration ecology.
D) some disturbed systems will recover,while severely disturbed ones will undergo ecological transition to a different system.
E) most disturbed systems will recover and function normally,but they will have very low species diversity.