During the 2oth century, in which area has
deforestation been a significant environmental
issue due to the expansion of industrial mining,
the growth of corporate farms, and the
development of new road networks?
(1) Sahara Desert (3) Amazon Basin
(2) Tibetan Plateau (4) Ukrainian Steppe
During the 2oth century, it was in the (3) Amazon Basin thatdeforestation has been a significant environmental issue due to the expansion of industrial mining.