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