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