Environmental Science
Across
- 2. The science that deals with the relationship of various organisms with their environment is known as
- 3. During photosynthesis the liberated gas is
- 7. The organism that feed on dead organisms and excreta of living organisms are known as _________
- 8. Abiotic Environment does not include ________________
- 10. The term ecosystem was first proposed by
- 11. An animal that feeds upon another animal is
- 14. 1st October to 7th October is celebrated as ______________
- 15. Sound travels fast in _________
Down
- 1. When trees are cut, amount of oxygen ___________
- 4. A region in which living organisms interact with their environment
- 5. 5th June is celebrated as ________________
- 6. Organisms who directly feed on producers are called :
- 9. Word Environment is derived from :
- 12. Many types of flora and fauna in one forest is known as _________
- 13. A simple detritus food chain starts with
- 14. Oxygen liberated during photosynthesis is coming from _____________