From the following, which is not considered a principal temperature control:

a.
latitude

b.
agricultural practices

c.
ocean currents

d.
elevation

e.
all of the above are principal temperature controls

The correct answer is B. Agricultural practices

Explanation:

In geography, temperature refers to how or cold a zone is which has a direct effect on the climate and weather of a zone. Additionally, the temperature is defined by certain factors that include the latitude (location from the Equator line), the elevation or altitude (distance from the sea level), the ocean currents including warm and cold currents, the sunshine duration, cloud, among others that act as principal temperature control factors. However, agricultural practices is not one of these factors as agriculture does not usually affect the temperature of a zone which means it does not make a zone hotter or colder, although extreme changes in temperature can affect crops.

the answer is the last option or letter d)