There is no Planet B

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Across
  1. 1. Energy from the sun is called?
  2. 3. where we write.
  3. 6. Movement of air.
  4. 7. The time in the evening when the sun disappears or daylight fades.
  5. 8. The place where ocenan meets land.
  6. 10. ......dioxide, gas leading to global warming.
Down
  1. 2. The entire body of salt water that covers more than 70 percent of the earth´s surface.
  2. 4. Mass of air surrounding the earth.
  3. 5. During what time solar energy doesn´t work?
  4. 9. a yellow precious metal.