Across
- 2. An example of a government working with others
- 3. Countries with a lot of money, many of which dump trash in poorer areas
- 5. An invention that helped people send messages quickly
- 7. Sharing of plants, animals, goods, and ideas between old and new worlds
- 10. Can hurt the Earth by causing climate change
Down
- 1. A time when machines and new technology changed how people worked
- 4. When people are forced to work and make money for someone else
- 6. A way the world has become more connected
- 8. A tool that helps people connect and share ideas faster
- 9. A Japanese company that makes popular video games