Which is an example of primary ecological succession?
A B C D
plants and animals invading an abandoned crop field mangroves stabilizing the soils on tropical coasts minerals spurring rapid plant growth lichen growth on rocks
Question: Which is an example of primary ecological succession?
(A) plants and animals invading an abandoned crop field
(B) mangroves stabilizing the soils on tropical coasts
(C) minerals spurring rapid plant growth
(D) lichen growth on rocks

Answer: (D) lichen growth on rocks
Answer: (C) minerals spurring rapid plant growth
Question: Which is an example of primary ecological succession?
(A) plants and animals invading an abandoned crop field
(B) mangroves stabilizing the soils on tropical coasts
(C) minerals spurring rapid plant growth
(D) lichen growth on rocks
Answer: (D) lichen growth on rocks