Across
- 2. the envelope of gases surrounding the earth or another planet.
- 3. the slow escape of a liquid or gas through porous material or small holes.
- 8. the flow of water in a stream or river.
- 9. a large natural stream of water flowing in a channel to the sea, a lake, or another such stream.
- 11. the star around which the earth orbits.
- 12. permeation of a liquid into something by filtration.
- 15. water which collects as droplets on a cold surface when humid air is in contact with it.
Down
- 1. the process by which water is transferred from the land to the atmosphere by evaporation from the soil and other surfaces and by transpiration from plants.
- 4. the process of turning from liquid into vapor.
- 5. the action or process of precipitating a substance from a solution.
- 6. steam Hot steam that is released into the air in volcanic eruptions, and from fumaroles and solfataras.
- 7. conversion of a substance from the solid to the gaseous state without its becoming liquid.
- 10. the draining away of water or substances carried in it from the surface of an area of land, a building or structure, etc.
- 13. a visible mass of condensed water vapor floating in the atmosphere, typically high above the ground.
- 14. a large body of water surrounded by land.