Which ranges for incoming light and UV radiation would be absorbed and scattered the most?
A) 0.2?0.3 microns
B) 0.3?0.4 microns
C) 0.4?0.5 microns
D) 0.5?0.7 microns
A) 0.2?0.3 microns
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Wegener's theory of continental drift
A) was first considered a monumental breakthrough in science. B) was not accepted by the scientific community of Wegener's time C) utilized data from several scientific disciplines. Wegener proposed that continental drift was generated from convection motion. D) has been proven wrong.
How are changes in climate predicted to affect natural ecosytems, including forests and insects?
What will be an ideal response?
The Donora killer smog of 1948 was primarily a consequence of ________
A) climate change B) emissions from the steel mill C) emissions from automobiles D) meteorological conditions E) emissions from home furnaces
The ecosystem boundary of a drainage basin can be defined by ________
A) the amount of water flowing into the basin from a mountain B) local legislative decisions designed to clarify jurisdiction of the ecosystem C) the rivers that divide the basins between counties, cities, and states D) the streams that flow into the basin E) mountains, hills, and valleys that determine where the water flows