1. Jeopardy Final Jeopardy Vocabulary Conversion Ch. 1 Ch. 2 Potpourri
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Final Jeopardy

2. 1 - $100
The sum of all the conditions surrounding us that influence life is
Environment

3. 1 - $200 The processes by which life supporting resources are produced
Ecosystem services

4. 1 - $300
Anything that occupies space and has mass is
Matter

5. 1 - $400
A negatively charged particle in an atom
Electrons

6. 1 - $500 Elements that gain or lose electrons to form compounds create
Ionic bonds

7. 2 - $100
Two square km is equal to _____ square meters
2,000,000

8. 2 - $200
If land is cleared at a rate of 456 hectares per week, approximately how many acres per year are being cleared? (2.47 acres = 1 ha)
58,600 acres

9. 2 - $300
Twenty-five Btu = ________ joules.
(1Btu = 1,055 J)
26,375 J

10. 2 - $400
A dishwasher uses 700 watts each time it is run. The cycle takes on hour. It is run 150 times per year. How much energy does it use in one year?
105 kWh

11. 2 - $500 How many hectares of land is a 500-acre park?
(1acre=0.405 ha)
250 ha

12. 3 - $100
People in developed nations tend to use _______ resources, than people in undeveloped nations.
more

13. 3 - $200
An ecological footprint considers how much an individual consumes in terms of _________.
Land area

14. 3 - $300
The increasing use of fossil fuels is increasing the concentration of this substance in the atmosphere.
Carbon dioxide

15. 3 - $400 This balances human needs and resource management.
Sustainable development

16. 3 - $500
The study of environmental science differs from study of other natural sciences because it also includes these three factors.
Politics, law, economics

17. 4 - $100
What value is considered neutral on the pH scale? 7

18. 4 - $200 As a solid or a liquid, water reaches its lowest density at

19. 4 - $300
To produce sodium chloride – common table salt – a single electron in the outer shell of a sodium atom is transferred to the outer shell of the chlorine atom. This is an example of what type of bond?
Ionic bond

20. 4 - $400
When a system responds to change by returning to its original state.
Negative feedback loop

21. 4 - $500 What kind of feedback is the following scenario:
Water evaporation creating high-altitude clouds which absorb terrestrial energy that would otherwise escape the atmosphere.
Positive feedback loop

22. 5 - $100
Energy is measured in
Joules or calories

23. 5 - $200
When feedback into a system increases a rate of response it is known as?
Positive feedback loop

24. 5 - $300
A substance with a pH of 4 has ____ times the hydrogen ion concentration of a substance with a pH of 6.
100

25. 5 - $400
The ease with which an energy source can be used for work is known as
Energy quality

26. 5 - $500
The idea that all systems move toward increased entropy is known as?
Second law of thermodynamics

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