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