Which outcome is true of surface fires?
A. They increase the chance of crown fires.
B. They kill all vegetation and wildlife in their path.
C. They prevent the germination of trees species like jack pine and the giant sequoia.
D. They free mineral nutrients that are locked up in vegetation and litter.
E. They destroy mineral nutrients that are locked up in vegetation.
Answer: D
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Lenin's solution to the "national problem" was
A) brutal suppression of nationalism. B) a federalist system of government. C) the granting of independence to areas with less than 25% ethnic Russian population. D) multiparty democracy and an independent judiciary.
The chief problem with the international trade of hazardous waste is the lack of administrative and technological resources to dispose of the waste properly in less-developed nations.
Answer the following statement true (T) or false (F)
What kind of sediments are igneous rocks associated with?
a. Terrigenous b. Biogenous c. Hydrogenous d. Cosmogenous
The main problem with Libya's new drinking water system is that underground aquifers are not considered __________.
a. extensive enough b. potable (suitable for drinking) c. a renewable resource d. fresh e. a resource to be owned