| Chapter 36 | | |
| 36.1 Human population growth | | |
| 36.2 Natural resources of the Earth | | |
| 36.3 Impacts of malpractices in fishery | | |
| 36.4 Impacts of malpractices in agriculture | | |
| 36.5 Effects of urbanization and industrialization | | |
| 36.6 Global environmental issues | | |
| 36.1 Human population growth (Bilingual) | | |
| 36.2 Natural resources of the Earth (Bilingual) | | |
| 36.3 Impacts of malpractices in fishery (Bilingual) | | |
| 36.4 Impacts of malpractices in agriculture (Bilingual) | | |
| 36.5 Effects of urbanization and industrialization (Bilingual) | | |
| 36.6 Global environmental issues (Bilingual) | | |