<Ul> <Li> The North frigid zone, between the Arctic Circle 66.5 ° N and the North Pole 90 ° N. Covers 4.12% of Earth's surface . </Li> <Li> The North temperate zone, between the Tropic of Cancer 23.5 ° N and the Arctic Circle 66.5 ° N. Covers 25.99% of Earth's surface . </Li> <Li> The Torrid zone, between the Tropic of Cancer 23.5 ° N and the Tropic of Capricorn 23.5 ° S. Covers 39.78% of Earth's surface . </Li> <Li> The South temperate zone, between the Tropic of Capricorn 23.5 ° S and the Antarctic Circle 66.5 ° S. Covers 25.99% of Earth's surface . </Li> <Li> The South frigid zone, from Antarctic Circle 66.5 ° S and the South Pole 90 ° S. Covers 4.12% of Earth's surface . </Li> </Ul> <Li> The North frigid zone, between the Arctic Circle 66.5 ° N and the North Pole 90 ° N. Covers 4.12% of Earth's surface . </Li> <Li> The North temperate zone, between the Tropic of Cancer 23.5 ° N and the Arctic Circle 66.5 ° N. Covers 25.99% of Earth's surface . </Li> <Li> The Torrid zone, between the Tropic of Cancer 23.5 ° N and the Tropic of Capricorn 23.5 ° S. Covers 39.78% of Earth's surface . </Li>

Formation of various latitudinal heat zones of earth