Across
- 2. transparent,tasteless,and odorless liquid which is the main constituent of Earth's hydrosphere
- 4. the process in which a product of condensation falls under gravitational pull from clouds
- 7. the series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms
- 9. a series of events that are regularly repeated in the same order
- 10. a material that makes up all living things
Down
- 1. the process of turning from liquid into vapor
- 3. water that collects as droplets on a cold surface when humid air is in contact with it
- 5. the cycle of processes by which water circulates between the earth's oceans, atmosphere, and land
- 6. odorless unreactive gas that forms about 78 percent of the earth's atmosphere
- 8. the series of processes by which carbon compounds are interconverted in the environment