Question

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

• A. tiger, deer, grass, soil
• B. rocks, soil, plants, air
• C. aquatic plant, fish, frog, insect
• D. sand, turtle, crab, rocks

Answer 1

The correct option is C

aquatic plant, fish, frog, insect

Abiotic components are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems like soil, rocks, air etc. Hence the options containing these are incorrect.

The living things in an ecosystem are called biotic factors. Living things include plants, animals, bacteria, fungi and more.