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Earth crust's upper layer Crossword Clue
Here is the answer for the crossword clue Earth crust's upper layer . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 4 letters. We think the likely answer to this clue is SIAL.
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Crossword Answer For Earth crust's upper layer:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | SIAL Earth crust's upper layer | (4) | ||
| 7% | OZONE Upper-atmosphere layer | (5) | Newsday | Oct 28, 2025 |
| 7% | ELITE Upper crust | (5) | USA Today | Aug 30, 2025 |
| 7% | ELITES The upper crust | (6) | LA Times Daily | Aug 20, 2025 |
| 6% | TOPSOIL Uppermost layer of earth | (7) | The Times Concise | Oct 13, 2025 |
| 6% | MANTLE Layer beneath the earth's crust | (6) | New York Times | Jan 29, 2023 |
| 6% | SIMA Layer of Earth's crust | (4) | ||
| 5% | PLY Layer | (3) | Eugene Sheffer | Nov 5, 2025 |
| 5% | COAT Layer of paint | (4) | Newsday | Nov 5, 2025 |
| 5% | OREO Layered cookie | (4) | Wall Street Journal | Nov 4, 2025 |
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We found 40 solutions for Earth crust's upper layer. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is SIAL.
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