1. Jeopardy
Water, water, everywhere!
Wave, tides, and more!
In the Zone
Human Impact on Water
Riverwatch and Water Quality
100
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100
100
200
200
200
200
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300
300
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400
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500
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500
Final Jeopardy

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©Norman Herr, 2003

3. Water Water Everywhere - 100
question:
What does potable water mean?
response:
Water that is safe for humans to drink

4. Water Water Everywhere - 200
question:
What is the difference between salinity and hardness in water?
response:
Salinity refers to the amount of salt in water. Hardness refers to minerals found in water.

5. Water Water Everywhere - 300
question:
Even when water appears to be clear and clean, it may not be safe to drink. What are two things that could make water unsafe for human use?
response:
Chemicals (fertilizers, heavy metals, pesticides)
Bacteria or viruses

6. Water Water Everywhere - 400
question:
74% of Earth is covered with water. How much of that water is fresh water and how much of that fresh water is “locked up” in ice?
response:
Only 3% is fresh water and 77% of fresh water is ice. (22% is ground water, 1% in rivers, lakes, and wetlands)

7. Water Water Everywhere- 500
question:
Many ocean basin features are formed by the movement of tectonic plates. What featured is formed by diverging plates?
response:
mid-ocean ridge (converging- trenches, volcanoes, mountains)

8. Daily change in water level of the ocean.
Waves, tides, and more!- 100
question:
What is the tide?
response:
Daily change in water level of the ocean.

9. How do waves affect a coastline?
Waves, tides, and more! - 200
question:
How do waves affect a coastline?
response:
Waves erode the coastline rocks and soil. They also deposit sand and mud.

10. What is the difference between a current and a tide?
Waves, tides, and more! - 300
question:
What is the difference between a current and a tide?
response:
A current is a mass of moving water that can be caused by the wind, temperature differences or salinity differences in a lake, river, or ocean. Tides are caused by the gravitational pull of the moon and Sun on the ocean which causes the water level to change.

11. Waves, tides, and more! - 400 question:
What is the Continental Divide and how does it affect the way the Bow River flows?
response:
A section of the mountain range along the continent that determine which way the water flows. Our Bow River flows towards Hudson Bay (east towards the Atlantic)

12. What is a glacier and how do they affect the land?
Waves, tides, and more! - 500
question:
What is a glacier and how do they affect the land?
response:
A large moving body of ice. Glaciers erode and scrape mountains (cirques, pyrimidal peaks)and they deposit seidments and rock (moraines, eskers, drumlins)

13. Continental shelf or coral reef
In the Zone - 100
question:
Which water environment would you go to if you wanted to study as many different types of aquatic organisms as possible?
response:
Continental shelf or coral reef

14. In the Zone - 200 question: What is an adaptation and give an example?
response:
A characteristic or behavior of an animal that helps it to survive. Gills or antifreeze.

15. In the Zone - 300
question:
What type of conditions would you expect to find in the lower level of a lake?
response:
No light, cold temperatures, more pressure, organisms that feed on waste or decaying organisms.

16. Name a population that you might see in the continental shelf zone.
In the Zone - 400
question:
Name a population that you might see in the continental shelf zone.
response:
Kelp forest, pod of dolphins, school of angel fish, group of sea urchins, etc.

17. In the Zone - 500
question: What are the 5 factors that aquatic organisms must adapt to in order to survive?
response:
Temperature, light, pressure, salinity, water movement

18. Human Impact on Water - 100 question:
An oil spill happens in a harbor. This is an example of what type of change?
response:
Short-term change

19. Human Impact on Water - 200 question: What is a reservoir? response:
An artificial lake

20. What is an indirect water use? Give an example.
Human Impact on Water - 300
question:
What is an indirect water use? Give an example.
response:
Water that is not used personally by an individual. Ex. Industry or agriculture.

21. Human Impact on Water 400 question:
What type of impact do factories have on water quality?
response:
Add toxic chemicals or thermal pollution.

22. What kind of effect does logging have on water quality?
Human Impact on Water - 500
question:
What kind of effect does logging have on water quality?
response:
Increases erosion which increases turbidity of water or increase nutrients in water, can kill organisms

23. Riverwatch and Water Quality -100
question:
What does water quality mean?
response:
Description of how pure a water sample is; measure of amount of substances other than water in a water sample.

24. Riverwatch and Water Quality -200
question:
What was the first building we visited at the Bonnybrook treatment plant?
response:
Headwaters

25. Riverwatch and Water Quality -300
question:
You need to use well water at your new house but you don’t like the salty taste. What could you do to improve the water quality?
response:
Install a distillation unit (boiling and condensing) or a reverse osmosis unit (semi-permeable membrane).

26. Riverwatch and Water Quality -400
question:
What happens in the bio-reactor stage of waste water treatment?
response:
Oxygen and bacteria are added to consume nutrients in the water like nitrogen and phosphates.

27. Riverwatch and Water Quality - 500
question:
Why do the use of rip-rap and “no wash” zones help reduce erosion?
response:
Because it protects the shore/banks of the river from excess exposure to waves.

28. FINAL JEOPARDY question:
What forms of energy might you be able to use from the ocean?
response:
Tides, waves, currents, wind