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