The poles receive more direct sunshine so it has to do with the angle that the light hits. The Earth is round and when light hits it the light wraps around the earth. At the poles the light is very stretched and at the equator it is very direct hence it is hotter at the poles.
I would go with number one, because that's the only option that isn't negative.
Answer:
a Political map
Explanation:
focuses on government or administrative boundaries showing countries, states and counties, as well as the location of capitals and major cities.
B. The rivers were used to sustain life by growing crops and food and having an unlimited drinking supply.