Across
- 4. a liquid that is burned to make power in an engine
- 5. to make something
- 7. a machine that can take people from one place to another
- 8. movement
- 11. the 100 years of time between 1900 and 1999
- 12. a machine that can take a picture of the inside of the body
- 13. when countries fight against other countries
- 14. very strong or very influential
- 15. a 1 with 9 zeroes after it; 1,000,000,000
Down
- 1. a time of 100 years
- 2. a vast collection of pages found on the Internet
- 3. very big
- 6. what is needed to make things move or change
- 9. a vast group of computers that are all connected to each other
- 10. the part of a vehicle that makes power for the vehicle to move