Across
- 2. Increase in the salinity of seawater at a certain depth
- 4. Maintenance by an organism of an internal balance
- 9. Layer in the ocean when the density of the water increases rapidly with depth
- 10. Organisms that keep their internal fluids isotonic to their environment
Down
- 1. cycle Natural pathways by which essential elements of living matter are circulated
- 3. The measure of "stuff" is in a given amount of space
- 5. Dissolved salt of a body of water
- 6. Movement of water molecules
- 7. Transition between warm water and the cooler deep water below
- 8. A molecule that has a charge