Most of the early scientific studies of environmental damage were done by
选项:
A: Colonial administrators who were often trained scientists
B: Native people of North America
C: European peasant farmers who understood the connection between deforestation and local climate change
D: Industrial leaders of the nineteenth century who were worried about the degradation caused by factories
E: Scientists in Europe who were worried about deforestation and erosion in their countries
发布时间:2024-06-09 01:03:21