Chapter 29 2023

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Across
  1. 4. when the Moon moves directly between the Sun and Earth and casts a shadow on Earth
  2. 7. is an area in which the time is the same
  3. 8. are the dark-colored, flat, lava-filled regions on the Moon’s surface
  4. 10. is defined as the plane of Earth’s orbit around the Sun
  5. 11. a layer of dusty lunar material
  6. 12. a round, three-dimensional object
Down
  1. 1. when Earth’s rotational axis is tilted directly toward the Sun or away from the Sun
  2. 2. the spinning of Earth on its axis
  3. 3. is the motion of Earth in an elliptical orbit around the Sun
  4. 5. an elongated, closed curve with two foci
  5. 6. when Earth passes between the Sun and the Moon and casts a shadow on the Moon
  6. 9. a rise or fall in the ocean surface
  7. 13. the number of daylight hours and the number of nighttime hours are nearly the same all over the world