View full lesson: http://ed.ted.com/lessons/why-is-biodiversity-so-important-kim-preshoff Our planet’s diverse, thriving ecosystems may seem like permanent fixtures, but they’re actually vulnerable to collapse. Jungles can become deserts, and reefs can become lifeless rocks. What makes... Read more »
The Amazon region of Brazil is filled with thousands of beautiful and exotic birds… but when cities expand and people start moving into wild areas, many of these birds end up in... Read more »
