Lead pollution is a problem because lead ________
A) will cause the ozone hole to increase
B) causes central nervous system damage in humans
C) can become attached to radon
D) causes excess nutrification of waterways, resulting in eutrophication
E) is a precious metal, and it is being lost to the atmosphere
Answer: B
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What coastal system is represented by coastal marshes and mangrove forests?
What will be an ideal response?
Seasonal precipitation of 90 to 150 cm/year:
From Table 29.1, the biome map, and the climate map, determine the terrestrial biome that best characterizes each of the following descriptions and write its name on the first line provided. On the second line, relate it to temperature and precipitation regimes and/or global pressure and wind belts outlined at the end of Section 1.
What mineral property is illustrated by this image?
A. crystal form B. luster C. cleavage D. color
Natural wilderness should be protected regardless of the needs of humans is an example of the ________ point of view
A) environmentalist B) preservationist C) conservationist D) ecologist E) economist