Torrid zone lies between tropic of cancer and tropic of Capricorn. Rays of the Sun fall directly vertically over these area though out the year. Sun rays are obliquely fall on temperate and more oblique on frigid zone,So Torrid zone is the hottest.
Basil Iype answered this
it lies between the tropic of Capricorn and tropic of cancer. The sun's hot rays directly goes to the torid zone. That's why torid zone is the hottest zone in the earth.
Anasuya answered this
Equator is nearest to Torrid Zone . As the sun rays fall directly towards to the Torrid Zone , so it gets the maximum amount of heat. This is the reason why Torrid Zone is the hottest.
Advaith Srinivas Vasudevan answered this
Torrid zone recieves vertical rays of the sun . This is why torrid zone is hot