The Earth has been divided into ____________ temperature zones.

Torrid Zone is also called as _______________.

The Sun's rays are direct and _____________ in the Torrid Zone.

Temperate Zones have a temperate or ______ climate.

The _________ zone is the hottest zone.

These places of Africa are home to large number of animals in the Torrid Zone.

This place is located close to the Equator and receive heavy rainfall throughout the year.

Almost half of the world's animals and plants are found in this region.

Tribal people living in the equatorial rainforests practise a primitive type of farming known as ________________.

Lungs of the world.

The equatorial rainforests are known as the lungs of the world as they provide a large amount of ______ to the atmoshphere.

The temperatures of the hot deserts are extremely _______ during the daytime and nights are ______.

The _______ are nomadic tribes that live in the Arabian and the Sahara deserts.

The ________ live in the Kalahari Desert.

Tropical grasslands are also called as _________.

Savannas are mainly dominated by _________.