Answer | Crossword Clue |
---|---|
OZONE | UV-absorbing layer |
OZONE | Layer that filters out UV rays |
Answer | Crossword Clue |
---|---|
OZONE | UV-absorbing layer |
OZONE | Layer that filters out UV rays |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.