问题详情

Why is sustainable management of tropical forests unlikely to be used in the near future？
A．Because tropical forests contain a majority of animal and plant species on Earth.
B．Because we have to wait until the experiment in Peru and the U.S. is finished.
C．Because we have no idea about its effect,and if it fails, our planet will be destroyed.
D．Because besides tropical forests,other areas such as the U.S. also have biodiversity.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！