TROPICAL THORN FOREST A Thorn Forest is a dense, scrub like vegetation characteristic of dry subtropical and warm temperate areas with a seasonal rainfall less 70 cm. This type of vegetation covers a large part of north-west in India including semi-arid areas of Gujarat, Rajasthan, Madhya Pradesh, Chhattisgarh, Uttar Pradesh and Haryana. In South America, Thorn Forest is sometimes called Caatinga, and consists primarily of small, thorny trees that shed their leaves seasonally. Trees typically do not exceed 10 meters(33 ft.) in height, usually averaging between 7 and 8 meters (23 and 26 ft.) tall. CLIMATIC CONDITIONS The climatic condition found is a dense,scrub like vegetation characteristic of dry subtropical and warm temperate areas with a seasonal rainfall averaging 250 to 500 mm (9.8 to 19.7 in.). Thorn forest grades into savanna woodland as the rainfall increases and into desert as the climate becomes drier. VEGETATION