Across
- 3. on a worldwide scale
- 6. a thousand million
- 8. animals living in natural conditions
- 10. happens when a failure occurs, or something disappears
Down
- 1. to draw special attention to something
- 2. serious discussion of a subject in which many people take part
- 4. all the different kind of lifeforms in an environment
- 5. necessary to fund actions for the environment
- 7. something that makes other things progress, develop, or grow stronger
- 9. Climate conference held in Paris in 2015