The correct answer is C. Sub-humid temperate zone.
Arid zone: An arid zone is a region that receives little precipitation. The climate is dry and hot, and there is little vegetation.
Semi-arid zone: A semi-arid zone is a region that receives less precipitation than a humid zone, but more than an arid zone. The climate is dry and warm, and there is some vegetation.
Sub-humid temperate zone: A sub-humid temperate zone is a region that receives more precipitation than a semi-arid zone, but less than a humid zone. The climate is temperate, with warm summers and cool winters. There is a lot of vegetation.
Humid zone: A humid zone is a region that receives a lot of precipitation. The climate is wet and warm, and there is a lot of vegetation.
The climate of Kinnaur is sub-humid temperate. The average annual rainfall is 1,000-1,500 mm. The summers are warm and humid, with temperatures ranging from 25-30 degrees Celsius. The winters are cold and dry, with temperatures ranging from 0-5 degrees Celsius. The vegetation in Kinnaur is mostly coniferous forest.