5. The term sustainability refers to the concept of meeting the needs of the present without compromising the ability of future generations to meet their future needs.
A. True B. False.
6. What implication(s) does the law of conservation of matter have for humans?
A. We cannot produce energy because it is neither created nor destroyed.
B. As matter is recycled it loses its integrity so we need to be careful when we dispose of goods.
C. Natural resources are unlimited.
D. “Disposable” goods are not going “away” when we throw them
out.
E. All of these are implications of the law of conservation of matter.
7. The second law of thermodynamics (the entropy law) states that energy can neither be created nor destroyed only changed from one form to another.
A. True
B. False
8. Global climate change is described as a potential positive feedback phenomenon. What does this mean?
A. In the end the outcome of global climate change will be positive
B. Events that occur as a result of global climate change will potentially bring about more global climate change
C. Events that occur as a result of global climate change will bring about other problems like acid rain
D. Events that occur as a result of global climate change will bring about a positive change in the way people view the environment
E. None of the above
5. The term sustainability refers to the concept of meeting the needs of the present without compromising the ability of future generations to meet their future needs.
The answer is (A) True
6. What implication(s) does the law of conservation of matter have for humans?
The answer is (D) "Disposable" goods are not going "away"when we throw them out
7. The second law of thermodynamics (the entropy law) states that energy can neither be created nor destroyed only changed from one form to another.
The answer is (B) False
8. Global climate change is described as a potential positive feedback phenomenon. What does this mean?
The answer is (D) Events that occur as a global climate change will bring about a positive change in the way people view the environment
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