Apologia Astronomy Lesson 2

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Across
  1. 1. The path that an object in space (such as a planet, moon, or satellite) follows around a larger object in space such as the Sun.
  2. 3. To turn around a fixed point, such as how a top spins in place or a planet spins on its axis.
  3. 5. A solar eclipse that occurs when the moon is not directly between the sun and the earth. (put a space between the words)
  4. 8. The layers of gases and mist that cover a planet, such as earth.
  5. 9. To orbit, or move in a circular motion around another object. An object that orbits another object is said to ______ around that object.
  6. 10. Natural, colorful light displays in the sky that can be caused by solar flares.
  7. 11. Large fires which burst out millions of miles from the sun, releasing energy into the solar system (put a space between the words)
  8. 12. An eclipse that displays a ring of sunlight around the moon. This happens when the moon is farther away from the earth (put a space between the words).
  9. 13. Dark patches upon the sun which are cooler than the rest of the sun.
Down
  1. 2. This occurs when the moon is between the earth and the sun, completely covering the sun, causing the moon to cast a shadow upon the earth (put a space between the words)
  2. 4. Nuclear reactions (controlled explosions) occurring on the sun that give it energy and power. (Put a space between the words)
  3. 6. These are small points of sunlight that can be seen around the moon during a eclipse. This happens because the moon is not a perfectly round ball, but has many irregularities and craters (put a space between words).
  4. 7. Long seasons of extremely dry weather with no rain, which can be caused by too many sun spots.