Classic Crosswords Classic Nature Medium — Set 5
🔬 Science Crossword #1
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Across
- 1. Type of bond between ions
- 4. Compound of oxygen and another element
- 7. A word related to science
- 9. Fiber that transmits signals
- 10. Relating to the poles or charges
- 11. A word related to science
Down
- 2. Relating to sight or light
- 3. Relating to the sun
- 5. Glass that splits light into colors
- 6. A word related to science
- 8. Simple machine for lifting
Show answers
- 1 Across: Type of bond between ions (5)IONIC
- 4 Across: Compound of oxygen and another element (5)OXIDE
- 7 Across: A word related to science (9)CHRYSALIS
- 9 Across: Fiber that transmits signals (5)NERVE
- 10 Across: Relating to the poles or charges (5)POLAR
- 11 Across: A word related to science (4)TICK
- 2 Down: Relating to sight or light (5)OPTIC
- 3 Down: Relating to the sun (5)SOLAR
- 5 Down: Glass that splits light into colors (5)PRISM
- 6 Down: A word related to science (9)COCKROACH
- 8 Down: Simple machine for lifting (5)LEVER
🔬 Science Crossword #2
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Across
- 2. Tiny reproductive unit of fungi
- 6. Part of body with a function
- 7. A word related to science
- 8. Type of bond between ions
Down
- 1. Biological classification rank
- 3. Protective gas layer in atmosphere
- 4. Push or pull on an object
- 5. Relating to sight or light
Show answers
- 2 Across: Tiny reproductive unit of fungi (5)SPORE
- 6 Across: Part of body with a function (5)ORGAN
- 7 Across: A word related to science (4)TICK
- 8 Across: Type of bond between ions (5)IONIC
- 1 Down: Biological classification rank (5)GENUS
- 3 Down: Protective gas layer in atmosphere (5)OZONE
- 4 Down: Push or pull on an object (5)FORCE
- 5 Down: Relating to sight or light (5)OPTIC
🔬 Science Crossword #3
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Across
- 6. Type of bond between ions
- 7. Path around a celestial body
- 8. Simple machine for lifting
- 9. Elementary particle in protons
- 10. Fiber that transmits signals
Down
- 1. A word related to science
- 2. Glass that splits light into colors
- 3. Plant life of a region
- 4. A word related to science
- 5. Relating to the poles or charges
Show answers
- 6 Across: Type of bond between ions (5)IONIC
- 7 Across: Path around a celestial body (5)ORBIT
- 8 Across: Simple machine for lifting (5)LEVER
- 9 Across: Elementary particle in protons (5)QUARK
- 10 Across: Fiber that transmits signals (5)NERVE
- 1 Down: A word related to science (7)HABITAT
- 2 Down: Glass that splits light into colors (5)PRISM
- 3 Down: Plant life of a region (5)FLORA
- 4 Down: A word related to science (9)HIBERNATE
- 5 Down: Relating to the poles or charges (5)POLAR
🔬 Science Crossword #4
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Across
- 3. Mixture of two or more metals
- 5. Fiber that transmits signals
- 6. Push or pull on an object
- 8. Elementary particle in protons
Down
- 1. Protective gas layer in atmosphere
- 2. Relating to the poles or charges
- 4. A word related to science
- 5. A word related to science
- 7. A word related to science
Show answers
- 3 Across: Mixture of two or more metals (5)ALLOY
- 5 Across: Fiber that transmits signals (5)NERVE
- 6 Across: Push or pull on an object (5)FORCE
- 8 Across: Elementary particle in protons (5)QUARK
- 1 Down: Protective gas layer in atmosphere (5)OZONE
- 2 Down: Relating to the poles or charges (5)POLAR
- 4 Down: A word related to science (5)LARVA
- 5 Down: A word related to science (6)NECTAR
- 7 Down: A word related to science (5)GRUBS
🔬 Science Crossword #5
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| 4 | 5 | |||||||||||
| 6 | 7 | |||||||||||
| 8 | 9 | |||||||||||
| 10 | ||||||||||||
| 11 | 12 | |||||||||||
Across
- 2. Path around a celestial body
- 7. Protective gas layer in atmosphere
- 8. Part of body with a function
- 11. Molten rock beneath the surface
- 12. A word related to science
Down
- 1. Fiber that transmits signals
- 3. A word related to science
- 4. Glass that splits light into colors
- 5. Type of bond between ions
- 6. Relating to the sun
- 9. Biological classification rank
- 10. Focused beam of coherent light
Show answers
- 2 Across: Path around a celestial body (5)ORBIT
- 7 Across: Protective gas layer in atmosphere (5)OZONE
- 8 Across: Part of body with a function (5)ORGAN
- 11 Across: Molten rock beneath the surface (5)MAGMA
- 12 Across: A word related to science (6)NECTAR
- 1 Down: Fiber that transmits signals (5)NERVE
- 3 Down: A word related to science (7)BUZZING
- 4 Down: Glass that splits light into colors (5)PRISM
- 5 Down: Type of bond between ions (5)IONIC
- 6 Down: Relating to the sun (5)SOLAR
- 9 Down: Biological classification rank (5)GENUS
- 10 Down: Focused beam of coherent light (5)LASER
Solver Notes
- 1. Type of bond between ions
- 4. Compound of oxygen and another element
- 7. A word related to science
- 9. Fiber that transmits signals
- 10. Relating to the poles or charges
- 11. A word related to science
- 2. Relating to sight or light
- 3. Relating to the sun
- 5. Glass that splits light into colors
- 6. A word related to science
- 8. Simple machine for lifting
Enjoy our collection of classic crossword puzzles featuring traditional grid layouts and a wide range of topics. Each puzzle is free to download, print, and solve at your own pace.
What are classic crossword puzzles?
Classic crossword puzzles use a traditional symmetric grid where solvers fill in words based on numbered clues. Each puzzle features interlocking horizontal and vertical answers that share common letters, creating an engaging word challenge.
How do I solve a classic crossword puzzle?
Start with the clues you know for certain and fill in those answers first. Use the crossing letters to help you figure out harder clues. Work through the across and down clues systematically, and don't be afraid to use a pencil so you can erase.
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