Classic Crosswords Classic Science Easy — Set 7
🔬 Science Crossword #1
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Across
- 2. A word related to science
- 5. Change from solid to liquid
- 6. Form of thermal energy
Down
- 1. Natural satellite of Earth
- 3. Iron oxide formed by corrosion
- 4. Unit of heredity on DNA
Show answers
- 2 Across: A word related to science (5)ARMOR
- 5 Across: Change from solid to liquid (4)MELT
- 6 Across: Form of thermal energy (4)HEAT
- 1 Down: Natural satellite of Earth (4)MOON
- 3 Down: Iron oxide formed by corrosion (4)RUST
- 4 Down: Unit of heredity on DNA (4)GENE
🔬 Science Crossword #2
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Across
- 4. Magnetic metallic element
- 5. A word related to science
- 7. Mixture of minerals plants grow in
Down
- 1. Hard tissue in the skeleton
- 2. Substance with pH below seven
- 3. Curved glass that bends light
- 6. Iron oxide formed by corrosion
Show answers
- 4 Across: Magnetic metallic element (4)IRON
- 5 Across: A word related to science (4)HERD
- 7 Across: Mixture of minerals plants grow in (4)SOIL
- 1 Down: Hard tissue in the skeleton (4)BONE
- 2 Down: Substance with pH below seven (4)ACID
- 3 Down: Curved glass that bends light (4)LENS
- 6 Down: Iron oxide formed by corrosion (4)RUST
🔬 Science Crossword #3
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Across
- 4. A word related to science
- 6. Natural satellite of Earth
- 7. A word related to science
Down
- 1. Unit of electrical power
- 2. Unit of heredity on DNA
- 3. A word related to science
- 5. Water falling from clouds
- 6. Change from solid to liquid
Show answers
- 4 Across: A word related to science (11)TEMPERATURE
- 6 Across: Natural satellite of Earth (4)MOON
- 7 Across: A word related to science (6)MATTER
- 1 Down: Unit of electrical power (4)WATT
- 2 Down: Unit of heredity on DNA (4)GENE
- 3 Down: A word related to science (5)ARMOR
- 5 Down: Water falling from clouds (4)RAIN
- 6 Down: Change from solid to liquid (4)MELT
🔬 Science Crossword #4
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Across
- 4. Natural satellite of Earth
- 5. Form of thermal energy
- 6. A word related to science
Down
- 1. Oscillation that carries energy
- 2. A word related to science
- 3. Hard tissue in the skeleton
- 6. Basic building block of life
- 7. Underwater ridge of coral
- 8. Curved glass that bends light
Show answers
- 4 Across: Natural satellite of Earth (4)MOON
- 5 Across: Form of thermal energy (4)HEAT
- 6 Across: A word related to science (11)CATERPILLAR
- 1 Down: Oscillation that carries energy (4)WAVE
- 2 Down: A word related to science (9)FOOTPRINT
- 3 Down: Hard tissue in the skeleton (4)BONE
- 6 Down: Basic building block of life (4)CELL
- 7 Down: Underwater ridge of coral (4)REEF
- 8 Down: Curved glass that bends light (4)LENS
🔬 Science Crossword #5
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Across
- 1. A word related to science
- 4. Natural satellite of Earth
- 5. Mixture of minerals plants grow in
- 6. Smallest unit of an element
- 7. Unit of heredity on DNA
Down
- 2. Curved glass that bends light
- 3. Substance with pH below seven
- 4. A word related to science
Show answers
- 1 Across: A word related to science (3)FLY
- 4 Across: Natural satellite of Earth (4)MOON
- 5 Across: Mixture of minerals plants grow in (4)SOIL
- 6 Across: Smallest unit of an element (4)ATOM
- 7 Across: Unit of heredity on DNA (4)GENE
- 2 Down: Curved glass that bends light (4)LENS
- 3 Down: Substance with pH below seven (4)ACID
- 4 Down: A word related to science (6)MATTER
Solver Notes
- 2. A word related to science
- 5. Change from solid to liquid
- 6. Form of thermal energy
- 1. Natural satellite of Earth
- 3. Iron oxide formed by corrosion
- 4. Unit of heredity on DNA
Enjoy our collection of classic crossword puzzles featuring traditional grid layouts and a wide range of topics. Each puzzle is free to download, print, and solve at your own pace.
What are classic crossword puzzles?
Classic crossword puzzles use a traditional symmetric grid where solvers fill in words based on numbered clues. Each puzzle features interlocking horizontal and vertical answers that share common letters, creating an engaging word challenge.
How do I solve a classic crossword puzzle?
Start with the clues you know for certain and fill in those answers first. Use the crossing letters to help you figure out harder clues. Work through the across and down clues systematically, and don't be afraid to use a pencil so you can erase.
Who are classic crosswords best suited for?
Classic crossword puzzles are ideal for adults and older students who enjoy vocabulary challenges and general knowledge trivia. They work well for solo relaxation, classroom activities, or group puzzle-solving sessions.
How many classic crossword puzzles are available?
Our library includes dozens of classic crossword puzzles spanning topics like general knowledge, geography, history, and sports. New puzzles are added regularly so you always have fresh challenges to print and solve.
What is the difference between classic and quick crosswords?
Classic crossword puzzles use larger grids with more complex clues and require broader vocabulary knowledge. Quick crosswords feature smaller grids and simpler clues, making them faster to complete and more accessible for beginners.