Across
- 2. Areas of water where oxygen is so low that marine life cannot survive.
- 5. The state of having two opposite tendencies.
- 6. Water found beneath the surface in saturated zones.
- 7. The action of sticking of an object or surface.
- 10. The amount of heat needed to cause a unit change in temperature.
- 11. The gradual sinking of the earth's surface, can be caused by groundwater being removed.
- 12. All water on the earth's surface.
Down
- 1. The process where a body of water becomes overly enriched with nutrients.
- 3. Solvent and solute.
- 4. Precipitation from storms that flow over land.
- 8. Nets that are lost and continue to drift and trap marine life.
- 9. The sticking of particles of the same substance.