Across
- 3. When plates slide past each other
- 4. Efficient production of large numbers of identical goods
- 8. When plates move away from each other
- 9. Continents have moved slowly to their current locations
- 11. Workers refuse to work until employers meet their demands
- 14. Period of rapid growth in using machines for manufacturing and production
- 15. A large section of Earth’s oceanic or continental crust and rigid upper mantle that moves around on the asthenosphere
- 16. Current in Earth’s mantle that transfer heat in Earth’s interior and is the driving force for the plate tectonics
- 18. When one plate goes underneath another
Down
- 1. Theory that the Earth’s crust and upper mantle are broken into plates that float and move around on a plastic-like layer of the mantle
- 2. All land
- 5. Theory that new seafloor is formed when magma is forced upward toward the surface at the mid-ocean ridge
- 6. Groups that tried to improve pay and working conditions
- 7. Strategy of hiring families and dividing factory work into simple tasks
- 10. Cloth items
- 12. Parts of a machine that are identical
- 13. Based on water powered mills that employed young unmarried girls from local farms
- 16. When plates collide with each other
- 17. The tools used to produce items or to do work