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