RESOURCES
Unit 10. Environmental problems
| 2. Vegetation and soil deterioration | |
 |
Map - Deterioration of soil due to human activities |
| 3. Atmospheric pollution and other problems | |
|
Map - Main global environmental issues |
| 2. Vegetation and soil deterioration | |
|
Map - Deterioration of soil due to human activities |
| 3. Atmospheric pollution and other problems | |
|
Map - Main global environmental issues |