The correct option is D Kerosene
Forests are a source of livelihood for humans. We get many useful things from both plants and animals in the forests.
Gum and plywood are obtained from the trees and sealing wax are made from beeswax obtained from the honeycomb of the honeybee and other bees in the forest. Therefore, gum, plywood and sealing wax are forest products.
Kerosene, on the other hand, is not obtained from the forests. It is extracted from petroleum or crude oil which is found deep under the surface of the Earth.