| Answer | Crossword Clue |
|---|---|
| airspaces | Space available in the atmosphere immediately above the earth |
| chromosphere | A reddish gaseous layer immediately above the photosphere of the sun or another star. Together with the corona, it constitutes the star's outer atmosphere |
| chromospheres | A reddish gaseous layer immediately above the photosphere of the sun or another star. Together with the corona, it constitutes the star's outer atmosphere |
