Question

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?
A. Primary succession
B. Ecological succession
C. Secondary succession
D. Evolutionary succession

Answer 1

B. Ecological succession 

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?

NOT:
A. Primary succession 
C. Secondary succession 
D. Evolutionary succession

Answer 2

Actually, the correct answer is C. Secondary Succession. 100%