| Answer | Crossword Clue |
|---|---|
| IRON | Much of the earth's core |
| IRON | Primary component of the earth's core |
| ART | Earth's core? |
| IRON | Earth's core, largely |
| LAYER | Earth's core, mantle, or crust |
| COSMICRAYS | Extraterrestrial factor in creating much of Earth's carbon-14 |
| Answer | Crossword Clue |
|---|---|
| IRON | Much of the earth's core |
| IRON | Primary component of the earth's core |
| ART | Earth's core? |
| IRON | Earth's core, largely |
| LAYER | Earth's core, mantle, or crust |
| COSMICRAYS | Extraterrestrial factor in creating much of Earth's carbon-14 |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.