Based on the passage, which of the following is correct?
a
there is only one polar zone on earth.
b
the sun reaches all areas of earth equally.
c
the polar zone extends to the tropic of capricorn.
d
the northern temperate zone extends from 60° to 23.5° north of the equator.

C

Explanation:

1. This would have been easier to answer if you had given us the passage.

2. After a little research, there are two polor zones, so that knocks out A.

2. Everyone knows B is wrong.

3. The tropical, or Torrid Zone, lies near the Equator and extends to the Tropic of Cancer in the north and the Tropic of Capricorn in the south. (Source: National Geographic's website)

4. The 23.5 degrees should come first: The northern temperate zone extends from 23.5 degrees to 66.5 degrees.

Hope that helps