Classic Crosswords Science Easy — Set 7
🔬 Science Crossword #1
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Across
- 2. A word related to science
- 5. Burning ball of gas in space
- 6. Form of thermal energy
- 7. Curved glass that bends light
Down
- 1. A word related to science
- 3. Iron oxide formed by corrosion
- 4. Basic building block of life
- 8. Plant embryo in a protective coat
Show answers
- 2 Across: A word related to science (7)FEATHER
- 5 Across: Burning ball of gas in space (4)STAR
- 6 Across: Form of thermal energy (4)HEAT
- 7 Across: Curved glass that bends light (4)LENS
- 1 Down: A word related to science (3)BEE
- 3 Down: Iron oxide formed by corrosion (4)RUST
- 4 Down: Basic building block of life (4)CELL
- 8 Down: Plant embryo in a protective coat (4)SEED
🔬 Science Crossword #2
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Across
- 3. Water falling from clouds
- 5. Plant embryo in a protective coat
- 7. Form of thermal energy
Down
- 1. Curved glass that bends light
- 2. A word related to science
- 4. A word related to science
- 6. A word related to science
Show answers
- 3 Across: Water falling from clouds (4)RAIN
- 5 Across: Plant embryo in a protective coat (4)SEED
- 7 Across: Form of thermal energy (4)HEAT
- 1 Down: Curved glass that bends light (4)LENS
- 2 Down: A word related to science (6)MAGNET
- 4 Down: A word related to science (6)RECORD
- 6 Down: A word related to science (3)WEB
🔬 Science Crossword #3
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Across
- 1. Amount of matter in an object
- 5. A word related to science
- 6. A word related to science
Down
- 2. Smallest unit of an element
- 3. Burning ball of gas in space
- 4. A word related to science
Show answers
- 1 Across: Amount of matter in an object (4)MASS
- 5 Across: A word related to science (6)MATTER
- 6 Across: A word related to science (5)ARMOR
- 2 Down: Smallest unit of an element (4)ATOM
- 3 Down: Burning ball of gas in space (4)STAR
- 4 Down: A word related to science (3)WEB
🔬 Science Crossword #4
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Across
- 3. A word related to science
- 4. Water falling from clouds
- 5. Form of thermal energy
Down
- 1. Basic building block of life
- 2. A word related to science
- 3. Hard tissue in the skeleton
Show answers
- 3 Across: A word related to science (3)BEE
- 4 Across: Water falling from clouds (4)RAIN
- 5 Across: Form of thermal energy (4)HEAT
- 1 Down: Basic building block of life (4)CELL
- 2 Down: A word related to science (7)FEATHER
- 3 Down: Hard tissue in the skeleton (4)BONE
🔬 Science Crossword #5
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Across
- 2. Burning ball of gas in space
- 4. A word related to science
- 6. Basic building block of life
Down
- 1. Unit of electrical power
- 2. Plant embryo in a protective coat
- 3. Unit of heredity on DNA
- 5. A word related to science
Show answers
- 2 Across: Burning ball of gas in space (4)STAR
- 4 Across: A word related to science (7)FEATHER
- 6 Across: Basic building block of life (4)CELL
- 1 Down: Unit of electrical power (4)WATT
- 2 Down: Plant embryo in a protective coat (4)SEED
- 3 Down: Unit of heredity on DNA (4)GENE
- 5 Down: A word related to science (3)FLY
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.