1. Hydropshere Review
What in the World?

2. What type of water is found here?
Salt water

3. This image shows?
Upwelling

4. What type pollution is shown?
Point source

5. Aphotic (No light zone)
Photic or Aphotic Zone?
Aphotic (No light zone)

6. What Type of pollution is shown?
Point source

7. The Environmental Protection Agency (EPA) has established water quality standards as a guide for American communities to use when testing their local water quality. These standards are useful because they give communities uniform safety guidelines to follow when assessing their water quality. .
TRUE

8. What Type of pollution is shown?
Point source

9. What Type of pollution is shown?
Non point source

10. What zone of the ocean uses equipment such as this for exploration?
Deep Ocean

11. Laser pointers, scuba divers, submarines, and boats are all used in deep oceanic exploration to not only see the surface of the ocean floor but also creatures in the depth. .
FALSE

12. Which zone of the ocean is shown below:?
Shore

13. Is this the photic or aphotic zone of the ocean?
Photic (Light Zone)

14. Fertilizer runoff has accumulated here
Fertilizer runoff has accumulated here. A water quality indicator report would show a high level of what? __________?
Nitrates

15. What Type of pollution is shown?
Non point source

16. What percentage of the Earth is covered by this type of water?
97%

17. What type of water is found here?
Freshwater

18. What type of water quality indicator does this algae bloom represent?
Bio indicator – Thriving Plant Life

19. Which zone of the ocean would you see bioluminesence?
Deep Ocean

20. What water quality indicator is shown below?
Turbidity/Color/Sediment

21. What water quality indicator is shown below?
pH – presence of acidity in water

22. What water quality indicator is present in this body of water?
Sediment

23. What type of water is found here?
Freshwater – found in lake

24. What is this underground body of rock and sediment that contains freshwater called?
Aquifer

25. Surface Water – Freshwater supply
Little River Reservoir in NC would be classified as what type of water?
Surface Water – Freshwater supply

26. Humans depend on water to be able to survive and thrive in the world around them. They use water for drinking, for industrial uses, and for agricultural uses.
TRUE

27. What is this body of water called?
Estuary

28. Which gas should be plentiful here?
Oxygen

29. This is used for exploration of the bottom of lakes and ocean floor
This is used for exploration of the bottom of lakes and ocean floor? It focuses on depth and topography
SONAR

30. Good Job