Evergreen forests are found in areas receiving more than _____ cms rainfall annually.
Tropical Evergreen Rain Forests: These forests grow in areas having rainfall more than 250 cm. They are mostly found on the slope of the Western Ghats and the north-eastern regions of Arunachal Pradesh, Meghalaya, Assam, Nagaland, the Tarai areas of The Himalayas, and the Andaman groups of Islands.