Quick Crosswords Quick Nature Hard — Set 6
🔬 Science Crossword #1
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Across
- 1. Large molecule essential for life
- 8. A word related to science
- 10. A word related to science
Down
- 2. A word related to science
- 3. Naturally occurring inorganic solid
- 4. One body blocking another in space
- 5. Group of similar living organisms
- 6. Solid with ordered atomic structure
- 7. Fourth state of matter
- 9. Biological catalyst for reactions
Show answers
- 1 Across: Large molecule essential for life (7)PROTEIN
- 8 Across: A word related to science (12)BENEFICIALLY
- 10 Across: A word related to science (8)MANDIBLE
- 2 Down: A word related to science (12)EXPERIMENTAL
- 3 Down: Naturally occurring inorganic solid (7)MINERAL
- 4 Down: One body blocking another in space (7)ECLIPSE
- 5 Down: Group of similar living organisms (7)SPECIES
- 6 Down: Solid with ordered atomic structure (7)CRYSTAL
- 7 Down: Fourth state of matter (6)PLASMA
- 9 Down: Biological catalyst for reactions (6)ENZYME
🔬 Science Crossword #2
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Across
- 4. A word related to science
- 7. A word related to science
- 9. Large molecule essential for life
- 10. A word related to science
- 11. Smallest discrete unit of energy
Down
- 1. A word related to science
- 2. A word related to science
- 3. A word related to science
- 5. Mixture producing intense heat
- 6. Preserved remains of ancient life
- 8. Wearing away of land by water or wind
Show answers
- 4 Across: A word related to science (6)MAGGOT
- 7 Across: A word related to science (8)MANDIBLE
- 9 Across: Large molecule essential for life (7)PROTEIN
- 10 Across: A word related to science (8)PARASITE
- 11 Across: Smallest discrete unit of energy (7)QUANTUM
- 1 Down: A word related to science (6)LARVAE
- 2 Down: A word related to science (12)COMPOUND EYE
- 3 Down: A word related to science (9)NOCTURNAL
- 5 Down: Mixture producing intense heat (7)THERMIT
- 6 Down: Preserved remains of ancient life (6)FOSSIL
- 8 Down: Wearing away of land by water or wind (7)EROSION
🔬 Science Crossword #3
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Across
- 3. Naturally occurring inorganic solid
- 6. A word related to science
- 8. Device for controlled nuclear reactions
- 10. Large molecule essential for life
- 11. Group of similar living organisms
- 12. Pure substance on periodic table
Down
- 1. Force attracting objects to Earth
- 2. Slow-moving river of ice
- 4. A word related to science
- 5. A word related to science
- 7. Substance providing immunity
- 9. Preserved remains of ancient life
Show answers
- 3 Across: Naturally occurring inorganic solid (7)MINERAL
- 6 Across: A word related to science (8)PARASITE
- 8 Across: Device for controlled nuclear reactions (7)REACTOR
- 10 Across: Large molecule essential for life (7)PROTEIN
- 11 Across: Group of similar living organisms (7)SPECIES
- 12 Across: Pure substance on periodic table (7)ELEMENT
- 1 Down: Force attracting objects to Earth (7)GRAVITY
- 2 Down: Slow-moving river of ice (7)GLACIER
- 4 Down: A word related to science (6)MAGGOT
- 5 Down: A word related to science (10)BENEFICIAL
- 7 Down: Substance providing immunity (7)VACCINE
- 9 Down: Preserved remains of ancient life (6)FOSSIL
🔬 Science Crossword #4
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Across
- 2. Substance providing immunity
- 5. A word related to science
- 6. A word related to science
- 7. Wearing away of land by water or wind
- 8. Pure substance on periodic table
- 9. Mixture producing intense heat
Down
- 1. Center of an atom or cell
- 3. A word related to science
- 4. Force attracting objects to Earth
- 7. Biological catalyst for reactions
Show answers
- 2 Across: Substance providing immunity (7)VACCINE
- 5 Across: A word related to science (6)MAGGOT
- 6 Across: A word related to science (13)METAMORPHOSIS
- 7 Across: Wearing away of land by water or wind (7)EROSION
- 8 Across: Pure substance on periodic table (7)ELEMENT
- 9 Across: Mixture producing intense heat (7)THERMIT
- 1 Down: Center of an atom or cell (7)NUCLEUS
- 3 Down: A word related to science (12)COMPOUND EYE
- 4 Down: Force attracting objects to Earth (7)GRAVITY
- 7 Down: Biological catalyst for reactions (6)ENZYME
🔬 Science Crossword #5
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Across
- 3. Positively charged particle
- 5. Smallest discrete unit of energy
- 7. A word related to science
- 9. Wearing away of land by water or wind
- 10. Group of similar living organisms
Down
- 1. Biological catalyst for reactions
- 2. One body blocking another in space
- 4. A word related to science
- 6. Center of an atom or cell
- 8. Preserved remains of ancient life
Show answers
- 3 Across: Positively charged particle (6)PROTON
- 5 Across: Smallest discrete unit of energy (7)QUANTUM
- 7 Across: A word related to science (10)BENEFICIAL
- 9 Across: Wearing away of land by water or wind (7)EROSION
- 10 Across: Group of similar living organisms (7)SPECIES
- 1 Down: Biological catalyst for reactions (6)ENZYME
- 2 Down: One body blocking another in space (7)ECLIPSE
- 4 Down: A word related to science (6)LARVAE
- 6 Down: Center of an atom or cell (7)NUCLEUS
- 8 Down: Preserved remains of ancient life (6)FOSSIL
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.