The basic factor on the basis of which the world is divided into major natural regions is:

1. temperature
2. area
3. water
4. climate

In different natural regions human activities differs when there is dominance of:

1. agriculture
2. animal husbandry
3. forestry
4. all of the above.

Which of the following is true for the Equatorial region?

1. Temperature ranges from 25°C to 30°C
2. Rainfall is orographic
3. Crops like cotton are cultivated
4. It lies in the temperate zone.

Equatorial forests : Broad-leaved evergreen trees :: ……………. : deciduous trees

1. Tropical grasslands
2. Tropical monsoon forests
3. Mediterranean forests
4. Temperate grasslands