The key answer of exercise 6

Suggested Answer

I believe the WWF 'Adoption an Animal' programme is a good cause, of course, but personally I would prefer to donate money to an ecosystem-based rather than a species-based conversation programme. This is because large, popular animals get a lot of attention, but there are many plants and insects, and even fungi that are equally threatened, which people often forget about. All of these creatures that make up the ecosystem must survive if we truly want to save any animal.