Across
- 3. Producing offspring in a controlled environment to save a species
- 6. The protection of plants and animals from extinction
- 8. The state of being kept in a confined space like a zoo
- 10. The act of providing amusement or enjoyment to visitors
- 12. Animals that live independently in nature
Down
- 1. When a species completely disappears from the Earth
- 2. The natural home or environment of an animal
- 4. Relating to moral principles of what is right or wrong
- 5. The variety of different species in an ecosystem
- 7. Learning about animal behavior and biology at the zoo
- 9. A species that is at risk of disappearing forever
- 11. The area or cage where an animal is kept