Chapter 9 : Earth

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Across
  1. 2. Life zone consisting of a variety of life such as humans, animals, plants, and microorganisms
  2. 5. Earth layer covering the crust and the top part of the mantle, spelled "Litosphere" in the slides
  3. 6. The outermost Earth layer that is divided into several pieces of plates
  4. 10. Rock and soil zone on the Earth’s surface
  5. 11. Rocks from space that survive passing through Earth’s atmosphere and land on the surface
  6. 13. The atmospheric layer from 0 to 13 km where living organisms breathe and clouds, rain, and snow form
  7. 17. A vent on the Earth’s crust that allows molten and hot magma to flow out through it in a strong eruption
  8. 18. Atmospheric layer from 50 to 80 km where the burning and destruction of meteorites occur
  9. 19. Atmospheric layer from 480 km and above where communication satellites orbit the Earth
  10. 20. Earth layer situated below the crust consisting of the litosphere, asthenosphere, and mesosphere
Down
  1. 1. Atmospheric layer from 13 to 50 km that contains the ozone layer and is suitable for aircraft flights
  2. 3. A stream of colorful lights in the termosphere resulting from reactions of charged particles with Earth's magnetic field
  3. 4. Exogenic process of rock fragmentation and decomposition due to temperature, rainwater, frosting, and microorganisms
  4. 6. Inner Earth layer which, along with the mantle, has high temperatures that produce convection currents
  5. 7. Exogenic process of eroding the Earth's surface by moving agents such as water, wind, and waves
  6. 8. The mantle layer where high temperatures produce convection currents capable of moving the Earth's crust
  7. 9. Atmospheric layer from 80 to 480 km that contains ions reflecting radio waves and is where auroras occur
  8. 12. Air zone covering the Earth’s surface
  9. 14. Gas found in the stratosphere that absorbs harmful ultraviolet rays from sunlight
  10. 15. Water zone that includes rivers, lakes, seas, and water trapped as ice, underground water, and water vapour
  11. 16. Molten and hot rock that flows out through volcanic vents