Question

why the rainforest are commercially not useful​

Answer 1

Answer:

Most of the tropical rainforests cannot be exploited for commercial use because such forests are too dense and massive.Cutting down of such forests might have a negative impact on the natural production of oxygen and affect the atmosphere of the Earth.Moreover, such forests contain hardwood trees whose production is less and confined to such forests.Hence, such trees need conservation instead of destruction

Explanation:

Answer 2

Explanation:

Due to tangled mass of canes , bamboo and branches, it is difficult to access the inner parts of these forests.

Transport routes are not very well developed in these areas.