If land was cleared 100 years ago for farming and has recently returned to its natural state, covered with plants and trees, what has taken place?

AEvolutionary succession
BEcological succession
CPrimary succession
DSecondary succession

Verified Answer :

If the land was cleared 100 years ago for farming and has recently returned to its natural state, covered with plants and trees. Thus secondary succession has taken place.
Secondary succession is a series of community in which ones was colonized but later on become a damaged habitat. Then renewed

Yes, agreed. The answer is SECONDARY SUCCESSION.