You are hiking in a delta environment. The sediment that you see under your feet is
A. composed of grains of many sizes.
B. coarse-grained.
C. fine-grained.
D. medium-grained.
Answer: C
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Central place theory explains the distribution of services and why a regular pattern of settlements exist, at least in developed countries such as the United States
Indicate whether the statement is true or false.
Mathematically, the affine transformation uses a pair of:
A. third- or higher-order polynomial equations B. second-order polynomial equations C. first-order polynomial equations
Answer the following statement(s) true (T) or false (F)
1. Babies that are conceived between April and July, the prominent time period for pesticide application, are more likely to have birth defects, including Down’s Syndrome, club foot, cleft lip, and other troubles. 2. In 2009, organic food sales rose at three times the rate of non-organic food sales. 3. In the United States, 8 out of 10 consumers use organic products with their children’s’ health in mind 4. The World Health Organization has banned all dangerous pesticides and the ones that are used today are not at all dangerous to human health.
“Factor 4” and “Factor 10” advocates are in favor of what concept?
a) Sustainability through off-grid living b) Community land trust models c) Internalizing environmental costs d) Dematerialization