The most likely explanation for evidence of glacial activity in places such as Africa and Australia is:
A) volcanic activity.
B) plate tectonics.
C) oxygen isotope changes.
D) global warming.
E) ozone depletion.
B
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Observe where the sun is overhead for most of the year in the Tropics. Temperatures are most constant along
A. Tropic of Cancer. B. Tropic of Capricorn. C. Arctic Circle. D. Antarctic Circle. E. Equator.
?Match the term with the most appropriate description.
A. ?the ability of an ecosystem to survive moderate disturbances B. gradual establishment of communities after a wild fire C. the ability of an ecosystem to be restored D. gradual establishment of communities of species in lifeless areas
An imaginary continent extends from the equator to 50°S. It is about as wide as the continental United States. Describe the likely pattern of isotherms showing the average annual temperature ranges
What will be an ideal response?
The 2011 Japan Earthquake and tsunami were associated with ________
A) a volcano B) subduction C) divergence D) tectonic plate rifting E) a large landslide