Global Average Temperatures for July

Multiple Choice

Global average temperatures for July.(a) Temperatures are in Celsius (convertible to Fahrenheit by means of the scale) as taken from separate air temperature databases for ocean and land.

In July,the thermal equator

A) trends southward over continents and northward over the oceans.
B) trends northward over continents and southward over the oceans.
C) assumes an orientation that closely parallels that of the equator.
D) is apparently random and has yet to be adequately explained.
E) follows the January thermal equator,but inversed.