| Answer | Crossword Clue |
|---|---|
| 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 |
| Answer | Crossword Clue |
|---|---|
| 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 |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.