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