Indicator species, such as lichens, generally have a(n) ________ tolerance range for a ________.
A. Broad; number of critical factors
B. Narrow; critical factor
C. Narrow; number of physical factors
D. Broad; critical factor
E. Average; number of physical factors
Answer: B
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The "tragedy of the commons" refers to the ____.
A. overuse of privately held resources B. degradation of shared common resources C. human deaths resulting polluted shared resources such as air or water D. government over-regulation of fresh water use E. use of nonrenewable resources
The mix of rubble at the base of a rapidly eroding shore cliff is an example of a well-sorted sediment
a. True b. False
Describe two potential environmental benefits and two potential environmental drawbacks of urbanization
What will be an ideal response?
________ is the quantity of water flowing past a certain stream cross section per unit time
Fill in the blank(s) with correct word