Question

which type of succession occurs on bare rock or newly formed sand dunes?
a. secondary succession
b. primary succession
c. pioneer species
d. climax community

Explanation:

Primary succession occurs in areas where there is no pre - existing soil or biological community, such as on bare rock or newly formed sand dunes. Secondary succession occurs in areas where a disturbance has destroyed an existing community but left the soil intact. Pioneer species are the first species to colonize an area during succession. A climax community is the final, stable community in a succession process.

Answer:

B. Primary succession