Amazon rainforest tree canopy, Brazil (@ Ocean/Corbis)
- This is the largest tropical rainforest in the world - but also an endangered species.""Why did an area six times larger than Portugal disappear between 1991 and 2000?
- The biodiversity of plant and animal species within this region is unparalleled.""Bored of the city? Head here…
- This sprawling territory encompasses land belonging to nine nations.""But 60% of it is contained within which country?
- Remember the days spent knocking about in the park, sizing up a challenging looking tree?""Some never grow out of it