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