Moon (features, phases, and craters)

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Across
  1. 1. the phase of the Moon that occurs when the Moon is opposite the Sun as seen from Earth
  2. 6. elevation than the maria
  3. 8. a structure on the Moon's surface that looks like a canyon or streambed
  4. 9. some craters
  5. 10. the ratio of the real size of an object to its modeled size
  6. 11. the action of one object hitting another; to strike something with force
  7. 12. getting smaller
  8. 13. a small or medium-size piece of rock or metal from space
  9. 16. small, bowl-shaped craters with a fairly uniform blanket of ejecta distributed around the rim
  10. 20. each different shape of the Moon
  11. 21. a small, rocky object that orbits the Sun
  12. 22. the phase that occurs halfway between the new and full Moon
Down
  1. 1. a crater from a large impact that released magma from beneath the surface
  2. 2. a crater with central peaks and ejecta thrown out in long rays
  3. 3. the oldest exposed areas of the Moon's surface, extensively cratered, chemically different, and higher
  4. 4. the pulverized surface material of the Moon; also known as lunar soil
  5. 5. the dark surface of cooled magma in a flooded crater
  6. 7. the phase of the Moon that occurs when the Moon is in the direction of the Sun as seen from Earth
  7. 12. getting bigger
  8. 14. the material displaced from the land when a crater is formed
  9. 15. a narrow beam of light from the Sun or an artificial light source; white lines that extend in all directions
  10. 17. a chunk of ice, dust, and rock material a few kilometers in size
  11. 18. a change in land created by an impact
  12. 19. the phase that occurs halfway between the full and new Moon