Question

Choose the set that represents only the biotic components of a habitat.

(a) Tiger, deer, grass, soil
(b) Rocks, soil, plants, air
(c) Sand, turtle, crab, rocks
(d) Aquatic plant, fish, frog, insect

Answer 1

• Option (d) is the correct set that represents only the biotic components. (0.5 marks)

• Living things such as plants, animals, humans and microorganisms in an environment are known as its biotic components. (0.5 marks)