CROSSWORD
Fossil Fuels
A crossword highlighting coal, petroleum, and natural gas as energy sources formed from ancient organisms.
- Grid
- 13 × 13 Maxi
- Clues
- 62 9 themed
- Average solve
- 12:45 170 solves
- Rating
- 4.7 (7)
- Published
- 3 Nov 2019 Super Sunday
The grid
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Across
- 1 On the ___; point of transition (4)
- 5 Golf peg (3)
- 12 Created by the burning of fossil fuels (4) · THEME
+31 more in the app
Down
- 1 Guy (4)
- 2 Congolese river (4)
- 11 Solid black fossil fuel (4) · THEME
+25 more in the app
Did you know?
Fossil fuels began to form 300 million years ago, before the age of the dinosaurs.
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