Welcome back to the ETLV class

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Across
  1. 1. a force that acts in a way that often changes the shape of an object
  2. 5. a device that spins at high speed and causes a ship to move
  3. 7. the structures below the surface of the ground that support a building:
  4. 9. a tall structure with blades that are blown around by the wind and produce power to make electricity (2 words)
  5. 11. a low weight but highly resistant material (2 words)
  6. 14. the vehicle used by people who are unable to walk
  7. 18. an accident in which oil has come out of a ship and caused pollution (2 words)
  8. 19. the standard unit for measuring pressure
  9. 21. a long, thick piece of material used to support weight in a building
  10. 22. a device that changes energy from the sun into electricity (2 words)
  11. 23. an illness, injury, or condition that makes it difficult for someone to do some things that other people do
  12. 24. a tall, vertical post, used as a support in buildings
Down
  1. 2. a device like a box that moves up and down, carrying people or goods from one floor of a building to another
  2. 3. a deterioration of metal
  3. 4. a unit used to measure force
  4. 6. a device attached to a computer, that can make a solid object from a digital model
  5. 8. a short, solid piece of metal that moves up and down inside a cylinder in an engine
  6. 10. a curved device that a person who has lost part of a leg can attach to their body in order to be able to walk or run
  7. 12. a machine that uses the energy from liquid fuel or steam to produce movement
  8. 13. a strong metal that is a mixture of iron and carbon,
  9. 15. a hard, black substance that is dug from mines and can be burned to produce heat or power
  10. 16. a metal that is made by mixing two or more metals
  11. 17. the process of burning
  12. 20. a very tall modern building, usually in a city