Unit 10. Nature in danger tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả các lĩnh vực ki...
The role of Nature Food supply Water - land Forest resources Sea – ocean Mineral resources Scenic Residence of the animal Things that people have done to nature The figures on deforestation Man hunting illegally… …gradually making them extinct Experienced communal waste water into the environment The Earth is warming Thank you for listening good bye