1. How many people visit protected and pristine natural areas every year?
2. In which country did sea turtles have problems laying their eggs?
3. What had the tourists gathered to watch?
4. What kind of presence may make animals tamer?
5. What may animals let down when they interact harmlessly with humans?
6. Which UK association warned about skin-lightening creams?
7. Whose health could the banned ingredients seriously threaten?
8. Which two organs could the creams damage?
9. Who did the LGA warn consumers about?
10. For how long could some creams scar a user?
11. What do many people believe is the key to happiness?
12. How many people were included in the survey data?
13. What kind of worry can raising children create?
14. What do parents suffer from less after their children leave home?
15. What may help prevent loneliness in ageing parents?
