What is/are the best material(s) for building a levee?
a. locally available material from the floodplain
b. sand and mud
c. coarse gravel
d. clay
e. crushed rock
ANSWER: c
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Which of the following is a major factor contributing to the degradation of natural capital associated with the pricing of consumable goods?
a. They are priced in such a way that they do not reflect the environmental damage caused by their production. b. They are priced in such a way as to allow even those in poverty in developing nations to acquire them. c. They are priced in such a way that only the most affluent purchaser is able to acquire them. d. Consumers are typically aware of the kinds of environmental damage resulting from the production of the item. e. It is fashionable in some local cultures to purchase items that are expensive because of the social status it brings.
Which of the following has the highest boiling point?
A) butane B) 1-propanamine C) 1-propanol D) 2-propanamine
If a neutral element has 8 neutrons and 7 electrons, which expression correctly identifies the element?
A. 
O
B. cannot tell from information given
C. 
N
D. 
O
E. 
O
Salt domes commonly are associated with petroleum deposits. Indicate whether the statement is true or false