Question

Which lines help us to divide earth into Heat zones give reasons? Why there are Heat Zones?

Answer 1

The tropic of cancer, equator and tropic of Capricorn divides the earth into heat zones. There are different heat zones because the amount of heat or sunlight received by the areas greatly varies leading to this heat zones that are frigid zone, torrid zone and temperate zone......... Hope it helped

Answer 2

Beside helping us to locate places on map and chart lines of latitude divided earth into distinct heat belts the lines of latitude indicate the general climate of area by applying principal of heat zone or thermal zone of earth.

Explanation:

Following are the locations of heat zones of the earth:

 1.  Frigid Zone: It is located in Arctic Circle and Antarctic Circle

 2.  Temperate Zone is located between Arctic circle and Tropic of Cancer in north , and between the Antarctic circle and Tropic of Capricorn in the South

 3.  Torrid Zone is located between the Tropic of Cancer and Equator in north, and between Tropic of Capricorn and Equator in South