Across
- 4. The ability to dissolve in another substance.
- 5. The movement of deep, cold, and nutrient rich water to the surface.
- 8. Point The temperature at which a liquid turns into a gas.
- 12. a measure of how acidic a substance is.
- 14. The area drained by a river and its tributaries.
- 15. Free-swimming animals that can move throughout the water columns.
- 16. Nitrogen compounds that are used for growth by plants and algae.
- 18. Term that describes an animal that lives on land.
- 19. The ability for a substance to be hammered into smaller thin sheets.
- 20. Small river or stream that flows into a large stream; it is a branch of a river.
Down
- 1. The tendency of water molecules that allows them to stick together.
- 2. The quality of water that allows it to dissolve more substances than any other solvent can.
- 3. The temperature that solids turn into liquids.
- 6. The tendency of water to stick to other substances.
- 7. Term that describes an animal that lives in the ocean.
- 9. Simple substance that cannot be broken down into a simpler substance.
- 10. The amount of mass in a given volume.
- 11. The measure of the clarity of the water; how clear the water is. High= low visibility.
- 13. Attraction between opposite poles.
- 17. water that fills cracks in underground soil and rock layers.
