The next advance in Doppler radar technology is the polarimetric radar that transmits ____
a. a horizontal radar pulse
b. a vertical radar pulse
c. both a horizontal and a vertical radar pulse
d. light beams
e. radar pulses specifically in the polar regions
ANSWER: c
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A) replaced from space B) replaced from the ocean C) recycled D) fully used up within biogeochemical cycles E) arranged so that they don't become "fixed"
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