A-A+
What is an effective way to preserve biodivers
问题详情
What is an effective way to preserve biodiversity？
A．Reduction of the impact of species extinction on others.
B．Sustainable management of the world"s tropical forests.
C．Encouragement of political will to reduce gas emission.
D．None of the above. No effective way has been found yet.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：题目问：有效保护生物多样性的方法是什么?第三段“Unlike global warming and ozone depletion—which，if the political will was there，could be reduced by cutting gas emissions．”通过这句话可知，不像全球变暖和臭氧耗竭，如果有政治因素参与，那么气体排放量将会降低。据此判断，答案是C。
