Across
- 1. are 70-80% water
- 5. contribute to the water cycle when they breathe, sweat, or excrete
- 8. hold about 2% of water on earth
- 10. is a step in the water cycle where water runs off of the land
- 12. water vapor in the air condenses to form clouds
- 13. a process in which elements, chemical compounds, and other forms of matter are passed form one organism to another and from one part of the biosphere to another
- 14. water stored under the ground
- 15. pores in leaves
Down
- 2. water molecules are added to the atmosphere in the form of water vapor
- 3. the movement of water between various reservoirs
- 4. the loss of water from the leaves of plants
- 6. occurs when water infiltrates or soaks into the ground
- 7. contain 97% of the water on earth
- 9. water falling in the for of rain, sleet, snow, hail
- 11. is crucial to life
