Exercise 5: Listen again and answer the questions. 1. What are the main reasons for losing wildlife? __________________________________________________________________. 2. How much of tropical forest is destroyed every hour? __________________________________________________________________. 3. With the current rate of destruction, when will rainforest disappear? __________________________________________________________________. 4. What will happen if the Earths climate and environment is destroyed? __________________________________________________________________. 5. How much of population will live in urban areas by the year 2025? __________________________________________________________________. 6. What should not be done with endangered species? __________________________________________________________________.