Across
- 3. plants are known as
- 6. living component of the ecosystem
- 7. Interconnected food chain
- 8. organisms which eats plants only
- 11. flow of energy in food chain is always
- 12. ultimate source of energy
- 13. biotic and a biotic components together constitute the
Down
- 1. crow,humans come under which category of consumers
- 2. organisms which feed on other animals
- 4. series of one organism feeding on another
- 5. nonliving component of ecosystem
- 9. Feed on dead and decaying organisms
- 10. animals which feed on plants or animals for survival