Classic Crosswords Science Easy — Set 10
🔬 Science Crossword #1
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Across
- 3. Oscillation that carries energy
- 4. Basic building block of life
- 7. Natural satellite of Earth
- 8. Plant embryo in a protective coat
Down
- 1. Unit of heredity on DNA
- 2. A word related to science
- 5. Curved glass that bends light
- 6. Substance with pH below seven
- 7. Amount of matter in an object
Show answers
- 3 Across: Oscillation that carries energy (4)WAVE
- 4 Across: Basic building block of life (4)CELL
- 7 Across: Natural satellite of Earth (4)MOON
- 8 Across: Plant embryo in a protective coat (4)SEED
- 1 Down: Unit of heredity on DNA (4)GENE
- 2 Down: A word related to science (5)PLATE
- 5 Down: Curved glass that bends light (4)LENS
- 6 Down: Substance with pH below seven (4)ACID
- 7 Down: Amount of matter in an object (4)MASS
🔬 Science Crossword #2
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Across
- 2. A word related to science
- 4. Oscillation that carries energy
- 5. Burning ball of gas in space
- 7. Substance with pH below seven
- 8. Water falling from clouds
Down
- 1. Hard tissue in the skeleton
- 3. Amount of matter in an object
- 6. A word related to science
Show answers
- 2 Across: A word related to science (6)FOSSIL
- 4 Across: Oscillation that carries energy (4)WAVE
- 5 Across: Burning ball of gas in space (4)STAR
- 7 Across: Substance with pH below seven (4)ACID
- 8 Across: Water falling from clouds (4)RAIN
- 1 Down: Hard tissue in the skeleton (4)BONE
- 3 Down: Amount of matter in an object (4)MASS
- 6 Down: A word related to science (6)RECORD
🔬 Science Crossword #3
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Across
- 1. Water falling from clouds
- 3. Substance with pH below seven
- 5. A word related to science
- 8. A word related to science
- 9. Form of thermal energy
Down
- 2. Magnetic metallic element
- 4. Basic building block of life
- 6. Burning ball of gas in space
- 7. Oscillation that carries energy
Show answers
- 1 Across: Water falling from clouds (4)RAIN
- 3 Across: Substance with pH below seven (4)ACID
- 5 Across: A word related to science (6)FOSSIL
- 8 Across: A word related to science (6)MATTER
- 9 Across: Form of thermal energy (4)HEAT
- 2 Down: Magnetic metallic element (4)IRON
- 4 Down: Basic building block of life (4)CELL
- 6 Down: Burning ball of gas in space (4)STAR
- 7 Down: Oscillation that carries energy (4)WAVE
🔬 Science Crossword #4
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Across
- 3. A word related to science
- 5. A word related to science
- 6. Form of thermal energy
Down
- 1. Unit of heredity on DNA
- 2. A word related to science
- 3. Unit of electrical power
- 4. A word related to science
Show answers
- 3 Across: A word related to science (3)WEB
- 5 Across: A word related to science (6)MAGNET
- 6 Across: Form of thermal energy (4)HEAT
- 1 Down: Unit of heredity on DNA (4)GENE
- 2 Down: A word related to science (5)PLATE
- 3 Down: Unit of electrical power (4)WATT
- 4 Down: A word related to science (3)BEE
🔬 Science Crossword #5
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Across
- 3. Form of thermal energy
- 5. A word related to science
Down
- 1. Unit of heredity on DNA
- 2. Unit of electric potential
- 4. Smallest unit of an element
- 6. Burning ball of gas in space
Show answers
- 3 Across: Form of thermal energy (4)HEAT
- 5 Across: A word related to science (6)FOSSIL
- 1 Down: Unit of heredity on DNA (4)GENE
- 2 Down: Unit of electric potential (4)VOLT
- 4 Down: Smallest unit of an element (4)ATOM
- 6 Down: Burning ball of gas in space (4)STAR
Solver Notes
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.