describe the major vegetation zones of the himalayan region.
There are mainly two types of tropical forests that are found in the Himalayas -
The tropical rainforests: The tropical rainforests are dense, evergreen, gloomy and similar to the forests of the Amazon basin and other equatorial areas. They occur mainly in the eastern Himalayas which receives very heavy rainfall.
The tropical deciduous forests: Tropical deciduous forests are found in regions of slightly lower rainfall. They are common in the lower slopes of the Himalayas. These forests shed their leaves in certain seasons. Also the forests tend to be less dense than the rainforests. Forests of teak and sal are common in areas of deciduous vegetation.