1. Do I want my pupils to like nature as I do? (общий)
2. Do I want to be a teacher of ecology? (общий)
3. Newspapers and magazines write about air, land and water polluton, don't they? (разделительный)
4. It helps us to save rare plants and animals (разделительный)
5. Does applied ecology deal with rational or irrational use of natural resources and protection of envoronment? (альтернативный)
6. Are people all over the world worried about the ecological situation
in their countries and in the whole world or not? (альтернативный)
7. What is General ecollogy called? (специальный)
8. What does Social eciology study? (специальный)
9. What includes three aspects? (вопрос к подлежащему)
10. What has become one of the most important problems of mandkind? (вопрос к подлежащему)