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