What is the most plentiful primary pollutant?
A. ozone
B. carbon monoxide
C. sulfur compounds
D. carbon dioxide
E. nitrogen compounds
B
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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.
The most extensive anthropogenic biome is croplands
Indicate whether the statement is true or false
Both the annual and the daily ranges of temperature are larger in continental locations than in marine locations
Indicate whether the statement is true or false
An aquifer is an impermeable surface through which ground water flow is restricted
Indicate whether the statement is true or false