| Answer | Crossword Clue |
|---|---|
| GAIA | ... hypothesis (ecological theory concerning the earth) |
| GAIA | ... hypothesis (theory of the earth as a self-regulating organism) |
| GAIA | ... hypothesis (ecological theory) |
| Answer | Crossword Clue |
|---|---|
| GAIA | ... hypothesis (ecological theory concerning the earth) |
| GAIA | ... hypothesis (theory of the earth as a self-regulating organism) |
| GAIA | ... hypothesis (ecological theory) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.