Across
- 1. water that fills the cracks and spaces in underground soil and rock layers
- 5. combined force of attraction among water molecules and with the molecules of surrounding material
- 7. Evaporation of water from the leaves of a plant
- 9. A measure of the amount of dissolved salts in a given amount of liquid
- 11. The continuous process by which water moves from Earth's surface to the atmosphere and back
- 15. A land area that is covered with a shallow layer of water during some or all of the year
- 16. a process used by some bacteria in the ocean to generate energy with methane and hydrogen sulfide
- 17. All the water at and near the surface of the earth, 97% of which is in oceans
- 20. the amount of matter in an object
- 21. Conversion of light energy from the sun into chemical energy.
- 22. (of a substance) not easily dissolved
- 24. substances in food that your body needs to grow, to repair itself, and to supply you with energy
- 25. Water- due to its polarity and ability to dissolve many different solutes
- 26. plantlike protists
- 28. The amount of energy required to raise the temperature of 1 gram of a substance by 1 degree celsius
- 29. the falling to earth of any form of water (rain or snow or hail or sleet or mist)
Down
- 2. A habitat in which the fresh water of a river meets the salt water of the ocean.
- 3. The amount of energy required for the liquid at its boiling point to become a gas
- 4. the force that acts on the surface of a liquid and that tends to minimize the area of the surface
- 6. of or relating to the sea
- 8. Charge differences on opposite ends of a structure.
- 10. Does not contain any saltwater and can be rivers, lakes, streams,ponds, and wetlands
- 12. The movement of deep, cold, and nutrient-rich water to the surface
- 13. An attraction between molecules of different substances
- 14. a depression on the surface of Earth occupied by water
- 18. The change of state from a gas to a liquid
- 19. capable of being dissolved
- 23. the amount of space an object takes up
- 27. molecules sticking to each other.
- 29. measure of acidity/alkalinity
