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