ABCs of Civil Engineering

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Across
  1. 2. The measure of weight equal to 2.2 pounds in the metric system.
  2. 5. The type of system where you find trees, plants, and bugs.
  3. 7. These control flow of both liquids and gases.
  4. 8. This is used by cars and trucks to carry people across the land.
  5. 10. Leveling the land before construction
  6. 11. Stores water up in the hills
  7. 14. These are known as ________ and include water, sewer, and electricity.
  8. 16. These carry trains across mountains and plains
  9. 17. The water cycle
  10. 19. An invasive species that has stripes on it's shell.
  11. 23. A measure of quantity produced that starts with Y.
  12. 24. Systems are _________ by engineers for safety. Begins with O.
  13. 25. Something used to carry water underground
  14. 26. This is a material that is strong and used for buildings, cars, and rings.
Down
  1. 1. Beams used for floors
  2. 3. Used to power homes and cars. Starts with E.
  3. 4. Measured by engineers to prevent flooding
  4. 6. Starts with A and carries water
  5. 9. This is a measure of how much that begins with Q.
  6. 12. A useful tool studied in school
  7. 13. This is a method of testing welds.
  8. 15. Bringing water to dry areas for plants to grow
  9. 18. Brings water under roads
  10. 20. Crosses natural features
  11. 21. A structure that keeps flow in river channels
  12. 22. These move sand and rock on coasts and can be dangerous.