After a glacier recedes, _____ are often the first to become established on the bare rock.
A)lichens and mosses
B)lichens and ferns
C)mosses and ferns
D)mosses and grasses
E)grasses and lichens

Question

Quizplus · Accepted Answer

Lichens and mosses are pioneer species that can colonize bare rock surfaces due to their ability to withstand harsh conditions and contribute to soil formation.

After a Glacier Recedes, _____ Are Often the First to Become