[영어] 1.빈칸

In eras we frequently call the glacial periods, or the 'ice age', we believe that _______. This is because we do not consider the climates or the differences in temperature that always combines with differences in temperature change. But this, of course, is not the case if we examine graphs plotting changes in temperature for the past thirty-thousand years. The equator region gradually minimalises in temperature changes, and the South Pole also decreases in it also, a little more rapidly, whereas the North Pole just don't stay put. If the North Pole's temperature change also fell, scientists would be able to assert that _______, and therefore becoming an easier evidence that this is the case.

.1. the globe consists of equally sized air molecules.
.2. the globe differs in temperature change in different latitudes.
.3. the globe cooled equally in every parts of the region.
.4. the globe differs in temperature in similar climates.
.5. the globe is equally low in temperature in every parts of the region.

http://m.blog.naver.com/07kimsg/220165758474