Which of the following is an example of secondary succession ?

1.	Which of the following is an example of secondary succession ?
A.	Appearance of mosses and weeds on an exposed rock fence
B.	Abandoned farm field covered with weeds and shrubs.
C.	Former pond now supporting growth of shrubs and trees
D.	Establishment of plants on a newly-formed island
Answer» C. Former pond now supporting growth of shrubs and trees

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Which of the following is an example of secondary succession ?

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