Puzzle Detail
Quick Crosswords Quick Nature Expert — Set 7
🔬 Science Crossword #1
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Across
- 4. Positively charged particle
- 6. Pure substance on periodic table
- 9. Slow-moving river of ice
- 10. Group of similar living organisms
- 11. Substance providing immunity
Down
- 1. Wearing away of land by water or wind
- 2. Preserved remains of ancient life
- 3. Biological catalyst for reactions
- 5. Solid with ordered atomic structure
- 7. One body blocking another in space
- 8. Diffusion of water through a membrane
Show answers
- 4 Across: Positively charged particle (6)PROTON
- 6 Across: Pure substance on periodic table (7)ELEMENT
- 9 Across: Slow-moving river of ice (7)GLACIER
- 10 Across: Group of similar living organisms (7)SPECIES
- 11 Across: Substance providing immunity (7)VACCINE
- 1 Down: Wearing away of land by water or wind (7)EROSION
- 2 Down: Preserved remains of ancient life (6)FOSSIL
- 3 Down: Biological catalyst for reactions (6)ENZYME
- 5 Down: Solid with ordered atomic structure (7)CRYSTAL
- 7 Down: One body blocking another in space (7)ECLIPSE
- 8 Down: Diffusion of water through a membrane (7)OSMOSIS
🔬 Science Crossword #2
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Across
- 4. Wearing away of land by water or wind
- 5. Fourth state of matter
- 6. Biological catalyst for reactions
- 9. Solid with ordered atomic structure
- 11. Positively charged particle
- 12. Mixture producing intense heat
Down
- 1. Preserved remains of ancient life
- 2. Device for controlled nuclear reactions
- 3. Pure substance on periodic table
- 7. Uncharged particle in nucleus
- 8. Slow-moving river of ice
- 10. Force attracting objects to Earth
Show answers
- 4 Across: Wearing away of land by water or wind (7)EROSION
- 5 Across: Fourth state of matter (6)PLASMA
- 6 Across: Biological catalyst for reactions (6)ENZYME
- 9 Across: Solid with ordered atomic structure (7)CRYSTAL
- 11 Across: Positively charged particle (6)PROTON
- 12 Across: Mixture producing intense heat (7)THERMIT
- 1 Down: Preserved remains of ancient life (6)FOSSIL
- 2 Down: Device for controlled nuclear reactions (7)REACTOR
- 3 Down: Pure substance on periodic table (7)ELEMENT
- 7 Down: Uncharged particle in nucleus (7)NEUTRON
- 8 Down: Slow-moving river of ice (7)GLACIER
- 10 Down: Force attracting objects to Earth (7)GRAVITY
🔬 Science Crossword #3
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Across
- 1. Wearing away of land by water or wind
- 4. Group of similar living organisms
- 5. One body blocking another in space
- 8. Solid with ordered atomic structure
- 12. Uncharged particle in nucleus
- 13. Substance providing immunity
Down
- 2. Center of an atom or cell
- 3. Preserved remains of ancient life
- 6. Fourth state of matter
- 7. Positively charged particle
- 9. Mixture producing intense heat
- 10. Device for controlled nuclear reactions
- 11. Large molecule essential for life
Show answers
- 1 Across: Wearing away of land by water or wind (7)EROSION
- 4 Across: Group of similar living organisms (7)SPECIES
- 5 Across: One body blocking another in space (7)ECLIPSE
- 8 Across: Solid with ordered atomic structure (7)CRYSTAL
- 12 Across: Uncharged particle in nucleus (7)NEUTRON
- 13 Across: Substance providing immunity (7)VACCINE
- 2 Down: Center of an atom or cell (7)NUCLEUS
- 3 Down: Preserved remains of ancient life (6)FOSSIL
- 6 Down: Fourth state of matter (6)PLASMA
- 7 Down: Positively charged particle (6)PROTON
- 9 Down: Mixture producing intense heat (7)THERMIT
- 10 Down: Device for controlled nuclear reactions (7)REACTOR
- 11 Down: Large molecule essential for life (7)PROTEIN
🔬 Science Crossword #4
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Across
- 4. Naturally occurring inorganic solid
- 6. Center of an atom or cell
- 8. Pure substance on periodic table
- 10. Positively charged particle
- 11. Preserved remains of ancient life
- 12. Uncharged particle in nucleus
- 13. One body blocking another in space
Down
- 1. Diffusion of water through a membrane
- 2. Substance providing immunity
- 3. Wearing away of land by water or wind
- 5. Device for controlled nuclear reactions
- 7. Slow-moving river of ice
- 9. Biological catalyst for reactions
Show answers
- 4 Across: Naturally occurring inorganic solid (7)MINERAL
- 6 Across: Center of an atom or cell (7)NUCLEUS
- 8 Across: Pure substance on periodic table (7)ELEMENT
- 10 Across: Positively charged particle (6)PROTON
- 11 Across: Preserved remains of ancient life (6)FOSSIL
- 12 Across: Uncharged particle in nucleus (7)NEUTRON
- 13 Across: One body blocking another in space (7)ECLIPSE
- 1 Down: Diffusion of water through a membrane (7)OSMOSIS
- 2 Down: Substance providing immunity (7)VACCINE
- 3 Down: Wearing away of land by water or wind (7)EROSION
- 5 Down: Device for controlled nuclear reactions (7)REACTOR
- 7 Down: Slow-moving river of ice (7)GLACIER
- 9 Down: Biological catalyst for reactions (6)ENZYME
🔬 Science Crossword #5
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Across
- 3. Wearing away of land by water or wind
- 5. Pure substance on periodic table
- 8. Preserved remains of ancient life
- 9. Smallest discrete unit of energy
Down
- 1. Naturally occurring inorganic solid
- 2. Positively charged particle
- 4. Uncharged particle in nucleus
- 5. One body blocking another in space
- 6. Fourth state of matter
- 7. Center of an atom or cell
Show answers
- 3 Across: Wearing away of land by water or wind (7)EROSION
- 5 Across: Pure substance on periodic table (7)ELEMENT
- 8 Across: Preserved remains of ancient life (6)FOSSIL
- 9 Across: Smallest discrete unit of energy (7)QUANTUM
- 1 Down: Naturally occurring inorganic solid (7)MINERAL
- 2 Down: Positively charged particle (6)PROTON
- 4 Down: Uncharged particle in nucleus (7)NEUTRON
- 5 Down: One body blocking another in space (7)ECLIPSE
- 6 Down: Fourth state of matter (6)PLASMA
- 7 Down: Center of an atom or cell (7)NUCLEUS
Solver Notes
Our quick crossword puzzles are designed for fast, satisfying solves. With straightforward clues and manageable grids, they are perfect for daily brain training or a fun word game break any time.
What are quick crossword puzzles?
Quick crossword puzzles feature smaller grids and straightforward definitional clues without cryptic wordplay. They are designed to be solved in a short sitting, typically 5 to 15 minutes, making them ideal for daily brain exercise.
How are quick crosswords different from mini crosswords?
Quick crosswords use medium-sized grids with straightforward clues focused on direct definitions, while mini crosswords use very small grids (5x5 or 7x7). Quick crosswords offer slightly more depth and variety while still being faster than classic-sized puzzles.
Are quick crosswords good for beginners?
Quick crosswords are excellent for beginners because they use clear, direct clues without complex wordplay. The moderate grid size provides enough challenge to be engaging without being overwhelming, building confidence for tackling larger puzzles.
How many quick crossword puzzles are available?
Our quick crossword library covers topics including animals, food, general knowledge, and science. New puzzles are added regularly, giving you a fresh supply of quick word games to print and enjoy every day.
What is the difference between quick and challenge crosswords?
Quick crosswords prioritize accessibility and speed with simple definitional clues, while challenge crosswords use advanced vocabulary and complex clue patterns. Quick puzzles are for relaxed daily solving; challenge puzzles are for testing expert-level skills.