The correct option is B Chestnut
Evergreen broad-leaf trees like oaks and chestnuts grow between the heights of 1000 and 2000 meters in a mountainous region. At the higher levels of the mountain, between the heights of 1500m to 3000m, one can find coniferous trees like pine, deodar, silver fir, spruce, and cedar. These forests are also known as wet temperate forests.