Envi sci
Across
- 1. are natural occurrences that happen in our ecosystem
- 4. store and store hereditary information
- 9. the rise in temperature that the Earth experiencing because of certain gases in the atmosphere
- 11. composed of two or more substances
- 14. the tenth most abundant element in the universe
- 15. source of energy
- 16. transition from liquid to gas
- 17. most abundant element in the Earth's atmosphere
- 20. sour in taste
- 21. technique for investigating phenomena
- 24. bitter in taste
- 26. universal solvent
- 28. releases by plants
- 29. process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy
- 31. energy associated with the flow of electrons
- 33. from a combination of two or more different chemical elements
- 35. explore the way human behave
- 36. biogeochemical cycle by which carbon among the biosphere,pedosphere, hydrosphere, and atmosphere of the Earth
- 37. transition from gas to liquid
- 38. deals with natural objects and phenomena
- 40. matter that has definite composition and distinct properties
Down
- 2. biogeochemical cycle that describes the movement of oxygen
- 3. deals with predictable behavior
- 5. energy associater with the random motion of atoms and molecules
- 6. the breaking and dissolving of rocks and minerals on the Earth's surface
- 7. organ insulator
- 8. also called a solution
- 10. water that flows to the ground as rain
- 12. substance that has amino acids
- 13. energy stored within the bonds of chemical substances
- 18. found in many organic and inorganic compounds
- 19. anything that surround us
- 22. simplest form of matter
- 23. plays important role in the formation of teeth and bones
- 25. a cycle consists of evaporation, condensation, and precipitation.
- 27. refers to body of knowledge
- 30. energy stored within the collection of neutrons and protons in the atom
- 32. brings damage to the lakes, the soil, forest, and buildings.
- 34. take up space
- 39. need to perform work