| Answer | Crossword Clue |
|---|---|
| magnetopauses | The outer limit of a magnetosphere |
| magnetopause | The outer limit of a magnetosphere |
| magnetopause | the outer boundary of a magnetosphere |
| magnetopauses | MAGNETOPAUSE, the outer boundary of a magnetosphere |
| ionopause | the region of the earth's atmosphere at the outer limit of the ionosphere |
| ionopauses | IONOPAUSE, the region of the earth's atmosphere at the outer limit of the ionosphere |
