Which of the following happens as you get further North or South from the Equator? a Seasons reverse
b Time zones change
c Climate gets warmer
d Climate gets cooler

It decreases. Because the time the sun is above the equator is maximum at the equator and the time to cool off is minimum. Consider an extreme. At the extreme north/south travel of the sun, it only touches near each pole once per year. Then there is a whole year to cool off as the sun goes to the opposite extreme and back again. If you go a little south of the northern extremity of travel or a little north of the southern extremity, it is a little warmer because the exposure to the sun is not at the extreme minimum. At the exact center of travel, the equator, the maximum time away from that point is the minimum for any location on earth.

if he does not use open the compass the a width greater than half of po, he will not be able to find the midpoint of the line, without the midpoint of the line, he will not be able to bisect the line.   to find the midpoint of a line the circles drawn with a compass must either intersect or be touching.