Across
- 3. new inventions; the science of industry
- 7. to use
- 9. an increase in the world's temperature
- 11. animal droppings used to fertilize land
- 15. a supply of workers
- 16. a layer of gas above the Earth's surgace that protects human beings from harmful rays of the sun
- 17. a group of animals distinguished by particular characteristics
- 18. unproductive; inadequate in performance
- 19. an economy based on industry, not agriculture
Down
- 1. to sow seeds by throwing them over a field by hand
- 2. a complete change in something; the overthrow of a government
- 4. world-wide
- 5. money used to invest in business
- 6. land held to be used by everyone
- 8. the essential materials needed in an industry to make a product
- 10. in the language of colonialism, the colonizing power was often referred to as the "mother" country - a sexist reference no longer in use
- 12. an act forbidding anyone except members of the Church of England from holding political office of entering the professions
- 13. to feed on growing plants, such as grass
- 14. animal food
