During the last glaciations, what were the moisture conditions like?
A) very wet
B) the same as today
C) a little drier
D) more than 50% drier in the northern latitudes
Answer: D
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If less-developed countries can make money while more-developed countries can rid themselves of waste, why would opponents be against exporting wastes to developing countries?
A. The waste that is being exported contains unwanted materials or it would not be exported B. The practice can involve corrupt government officials who allow the wastes to be dumped illegally C. People in the developing country may not have the resources to test for toxic materials in the waste D. Local people in the developing country probably do not know what is in the waste E. All of these are reasons why opponents are against exporting wastes to developing countries
The process of adherence of ions and molecules onto a particle's surface is called ________.
Fill in the blank(s) with the appropriate word(s).
________ is a measure of the ease with which water moves through the soil
A) Permeability B) Porosity C) The wilting point D) The field capacity E) The capillarity
If the San Andreas Fault remains active, Los Angeles will continue northward and crash into ________.
A. British Columbia B. Alaska C. Japan D. the Imperial Valley E. Hawaii