Across
- 6. a set of machines and workers where work passes step by step until complete
- 7. to understand the value of something
- 8. not too expensive
- 12. a song of praise or gladness
- 13. a mechanical device for carrying packages by a moving belt
- 16. a system for moving people or goods from place to place
- 17. a clear screen of glass in the front of a vehicle
- 20. nice or pleasant
Down
- 1. the average weather in a region over a long time
- 2. a person who is a relative of someone from the past
- 3. an imaginary line around the center of the Earth
- 4. means of carrying or transporting people or goods
- 5. the number of people or organisms in a place
- 9. an overflow of water onto dry land
- 10. the furthest point north or south of the equator
- 11. the amount of a good or service that is wanted
- 14. to group objects together based on like properties
- 15. to increase quickly
- 18. capable of being relied on
- 19. something that is used for help or support