Unit 9 - Space

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Across
  1. 3. – The sun, and the planets, and the planets’ moons that move around the sun
  2. 5. – A hot ball of glowing gases that gives off energy
  3. 6. – The regular rise and fall of the ocean’s surface, caused mostly by the moon’s gravitational pull on Earth’s oceans
  4. 7. – A device people use to observe distant objects with their eyes
  5. 8. – The imaginary line around which Earth rotates
  6. 9. – The star closest to Earth
Down
  1. 1. – The turning of Earth on its axis
  2. 2. – A large, round body that revolves around a star in a clear orbit
  3. 4. – The movement of Earth one time around the sun