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