When does secondary succession occur?
A. After a volcano erupts and covers the mountainside with lava.
B. After a glacier retreats leaving rock rubble behind
C. After an avalanche covers a slope with rocks
D. After a forest fire burns down all of the trees

Question

When does secondary succession occur? 
	A.	After a volcano erupts and covers the mountainside with lava.
	B.	After a glacier retreats leaving rock rubble behind
	C.	After an avalanche covers a slope with rocks
	D.	After a forest fire burns down all of the trees

rushwr · Answer

Secondary succession occurs in places which were pre colonized areas. That includes areas  were destructive events like fires occurred.

anonymous · Answer

You're the best