8S Lessons 3.1-3.2 Vocabulary

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Across
  1. 6. A rigid layer made up of the uppermost part of the mantle and the crust
  2. 7. A dense sphere of solid iron and nickel at the center of Earth
  3. 12. The soft layer of the mantle on which the lithosphere floats
  4. 13. A force that involves any natural process that wears away Earth's surface
  5. 14. The parts of Earth that contain living organisms
Down
  1. 1. The layer of hot, solid material between Earth's crust and core
  2. 2. The densest part of Earth that includes the crust, mantle, and core
  3. 3. The portion of Earth that consists of water in any of its forms, including oceans, glaciers, rivers, lakes, groundwater, and water vapor
  4. 4. Vibrations that travel through Earth carrying energy released during an earthquake
  5. 5. A force that involves any natural process that builds up Earth's surface
  6. 8. A layer of molten iron and nickel that surrounds the inner core of Earth
  7. 9. A group of parts that work together as a whole
  8. 10. The relatively thin layer of gases that form Earth's outermost layer
  9. 11. The ability to do work or cause change