1. Many of the ____ animals were enormous compared with their modern cousins. 2. Recycling also helps control environmental ____ by reducing the need for waste dumps. 3. Elephants are dying from loss of ____, poaching and ineffective worldwide policing. 4. The adoption has been a great success for the ____ red pandas. 5. We are destroying the ____ of the planet. 6. Widespread ____ to make way for ski slopes has eroded topsoil, increasing the incidence of avalanches. 7. Zoos, botanical gardens and some circuses claim they are serving ____ by breeding animals or plants in captivity. 8. Some of these isolated populations are subject to ____by other animals, others to starvation, flooding, severe winters or summer drought. 9. Whales are symbols of our abuse of the planet, symbols of something forced to the ____ of extinction by our abuse of natural resources.

Environment

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