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