Q1. Which ecological pattern is most consistent with Rajasthan's natural vegetation and forest distribution?
A Dense evergreen forests dominate the western half because it receives the highest rainfall.
B Forests are mainly restricted to eastern and southern parts, while the western half is largely desert terrain with xerophytic vegetation. Correct
C Mangroves are Rajasthan's main natural vegetation because the state has a long sea coast.
D Alpine coniferous forests are widespread across Jaisalmer, Barmer and Bikaner.
Explanation
Rajasthan's vegetation reflects its arid to semi-arid setting. Forest department material describes the western half as desert terrain and notes that most forest area is limited to the eastern and southern parts. Xerophytic scrub and drought-resistant species are therefore much more realistic for the west than evergreen, mangrove or alpine forest claims.