Question

this image shows lichens and mosses on a rock. which type of succession is taking place here? primary tertiary eutrophic

Explanation:

Primary succession occurs in lifeless areas where soil has not yet formed. Lichens and mosses are pioneer species that colonize bare rock, starting the process of soil formation. Tertiary succession is not a standard ecological term. Eutrophic refers to water bodies rich in nutrients, not succession.

Answer:

Primary succession.