| Answer | Crossword Clue |
|---|---|
| SNOWLINE | Boundary of a mountainous region. |
| tramontanas | any north wind issuing from a mountainous region |
| troposphere | a region of the atmosphere from 25,000 feet to 55,000 feet, the boundary between the upper troposphere and the lower stratosphere |
| troposphere | The lowest region of the atmosphere, extending from the earth's surface to a height of about 6รป10 km (the lower boundary of the stratosphere) |
| tropospheres | TROPOSPHERE, a region of the atmosphere from 25,000 feet to 55,000 feet, the boundary between the upper troposphere and the lower stratosphere |
| outside | a place or region beyond an enclosure or boundary as |
