Across
- 4. study of matter and energy
- 6. an organization that has a goal
- 8. very large area of sky, land or sea
- 9. what the land looks like
- 10. the order of events
Down
- 1. cruel person who has no concern for others
- 2. a message sent from one place to another
- 3. very large
- 5. artificial
- 7. shored or worked on by many countries