A. all herbivores
B. all green plants
C. sunlight
D. all animals
Related Mcqs:
- The first trophic level in a food chain is __________?
- Animals that feed only on plants are called __________?
- The Primary Consumers are also called as __________?
- Green plants are absent in deep sea. Why?
- Red Data Book Provides data on ___________.
- An example of an abiotic component is __________?
- In an aquatic ecosystem, the tropic level equivalent to cows in grasslands is ____________.
- Biophere refers to:
- Carbon dioxide is called green-house gas because it is ________________.
- The source of energy in an ecosystem is __________?
