The aurora borealis:
A) is a different type of physical phenomenon than the aurora australis.
B) gains its energy from sunlight reflected from Earth.
C) is typically strongest near the equator.
D) emits light as electrons move from higher orbits around the nucleus to lower ones.
Answer: D
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Land values are high in the CBD primarily because of
A) competition for limited space. B) high threshold and range. C) less intensive land use. D) construction of skyscrapers.
The large red L's on a surface map represent centers of low pressure, also known as ____ storms
A) high-latitude anti-cyclonic B) mid-latitude cyclonic C) high-latitude cyclonic D) mid-latitude anti-cyclonic
Tides arrive at the same location at the same time each day.
Answer the following statement true (T) or false (F)
Alifols, Mollisols, and Aridisols form an east to west continuum in the north-central United States and southern Canadian prairies
Indicate whether the statement is true or false