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