Water

1. free floating photosynthetic plants
3. excess nutrients stimulate bacterial growth
4. reefs best-known marine ecosystems
7. a bay where rivers empty to the sea
10. energy evaporates water
12. more water evaporates here than at higher latitudes
14. wetlands without trees
15. varieties of trees that grow in salt water
16. small amounts used in water to help keep your teeth healthy, but too much is unhealthy
19. rapid growth of algae
21. similar to bogs but fed by ground water
23. fish farming
24. water that seeps into land and is stored there

2. depressions in a rocky shoreline that are flooded at high tide but retain at low tide
4. bleaching coral expel their algal partner and die
5. provide nutrients,sediments, and their muddy bottom support emergent plants
6. islands low, narrow, sandy islands that form along coastlines
8. temperature boundary in water
9. distribute water vapor around the globe
11. more water evaporates here than land
13. marsh shallow wetlands flooded regularly with seawater
17. evaporated ocean water cycles back to earth as this
18. shallow ecosystems where the land is usually saturated or submerged
20. areas of saturated ground
22. wetlands with trees