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