Question

Which of the following associations of a plant with its habitat is an example of secondary succession?

A) Lichen on bare rock
B) Liverwort on glacial moraine
C) Weed in an abandoned field
D) Moss on volcanic debris

Answer 1

Weed in an abandoned field is an example of secondary succession. This type of succession happens on soil that is already capable of supporting life after a disturbance.

Step-by-step explanation:

The association of a plant with its habitat that is an example of secondary succession is C) Weed in an abandoned field. Secondary succession occurs in areas where a disturbance has disrupted an existing community but has left the soil intact. This succession happens after events such as fires, floods, or human activities like agriculture. Over time, areas that undergo secondary succession are recolonized by grass, leading to a complete community with shrubs and potentially forest. Unlike primary succession, secondary succession does not start on barren land but on soil that already has the capacity to support life.