5 science

2. is the mutual relationship between animals and the humans
3. non-living physical and chemical elements in the ecosystem
4. environmental and agricultural data consultancy and providers of evidence and insight to governments and industry is a
7. natural resource which will replenish to replace the portion depleted by usage and consumption
10. a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties
11. a material composed of five ingredients
13. the invisible gaseous substance surrounding the earth
15. the worldwide sum of all ecosystems
17. the long term weather pattern in an area
18. oil,natural gas, coal, and nuclear energy
20. undomesticated animal species

1. from the remains of dead plants and animals
5. resources that exist without any actions of humankind
6. the continuous movement of water within the Earth and atmosphere
8. an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance,
9. the rigid, outermost shell of a terrestrial type planet or natural satellite
12. layer of gas
14. living things, like forests and
16. the combined mass of water found on, under, and above the surface of a planet
19. natural movement of the air