Classic Crosswords Classic Nature Expert — Set 23
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 1 A final decision reached after studying results
- 4 A pure substance made of only one type of atom
- 5 The tendency of an object to stay still or keep moving
- 6 To find the size, amount, or degree of something
- 7 The remains of a plant or animal from long ago preserved in rock
- 8 How often something happens in a given time
Down
- 2 When a gas cools and turns back into a liquid
- 3 A sample of something used for study
Answers
- 1 Across: A final decision reached after studying results (10)CONCLUSION
- 4 Across: A pure substance made of only one type of atom (7)ELEMENT
- 5 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 6 Across: To find the size, amount, or degree of something (7)MEASURE
- 7 Across: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 8 Across: How often something happens in a given time (9)FREQUENCY
- 2 Down: When a gas cools and turns back into a liquid (12)CONDENSATION
- 3 Down: A sample of something used for study (8)SPECIMEN
🔬 Science Crossword #2
13×13 grid
Across
- 1 To find the size, amount, or degree of something
- 2 The act of moving or changing position
- 4 A hard solid piece of the Earth made of minerals
- 6 A glass building for growing plants or the warming effect on Earth
- 7 An object that attracts iron and some other metals
Down
- 1 Anything that takes up space and has weight
- 3 A mixture where one substance dissolves completely in another
- 5 A tiny particle of light energy
Answers
- 1 Across: To find the size, amount, or degree of something (7)MEASURE
- 2 Across: The act of moving or changing position (6)MOTION
- 4 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 6 Across: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
- 7 Across: An object that attracts iron and some other metals (6)MAGNET
- 1 Down: Anything that takes up space and has weight (6)MATTER
- 3 Down: A mixture where one substance dissolves completely in another (8)SOLUTION
- 5 Down: A tiny particle of light energy (6)PHOTON
🔬 Science Crossword #3
13×13 grid
Across
- 4 Carefully watching and noting what happens
- 6 When one substance soaks up or takes in another
- 7 How tightly packed the matter is in something
- 8 Related to the large plates that make up Earth's surface
Down
- 1 The process of getting bigger or more developed
- 2 When water changes from a liquid to a gas
- 3 The smallest piece of matter that makes up everything
- 5 A state of matter that holds its shape
Answers
- 4 Across: Carefully watching and noting what happens (11)OBSERVATION
- 6 Across: When one substance soaks up or takes in another (10)ABSORPTION
- 7 Across: How tightly packed the matter is in something (7)DENSITY
- 8 Across: Related to the large plates that make up Earth's surface (8)TECTONIC
- 1 Down: The process of getting bigger or more developed (6)GROWTH
- 2 Down: When water changes from a liquid to a gas (11)EVAPORATION
- 3 Down: The smallest piece of matter that makes up everything (4)ATOM
- 5 Down: A state of matter that holds its shape (5)SOLID
🔬 Science Crossword #4
13×13 grid
Across
- 2 The amount of matter in an object
- 4 Facts that show something is true
- 5 The tendency of an object to stay still or keep moving
- 6 The molecule inside cells that carries instructions for life
- 7 A form of energy that allows us to see
- 8 A material that does not let electricity or heat pass through easily
Down
- 1 Any water that falls from clouds such as rain, snow, or hail
- 3 A sample of something used for study
Answers
- 2 Across: The amount of matter in an object (4)MASS
- 4 Across: Facts that show something is true (8)EVIDENCE
- 5 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 6 Across: The molecule inside cells that carries instructions for life (3)DNA
- 7 Across: A form of energy that allows us to see (5)LIGHT
- 8 Across: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 1 Down: Any water that falls from clouds such as rain, snow, or hail (13)PRECIPITATION
- 3 Down: A sample of something used for study (8)SPECIMEN
🔬 Science Crossword #5
13×13 grid
Across
- 2 A curved piece of glass that bends light
- 5 How tightly packed the matter is in something
- 7 The power that makes things move or change
- 8 Any living thing such as a plant or animal
- 9 The smallest piece of matter that makes up everything
- 10 Facts that show something is true
- 11 A thread-like structure in cells that carries genetic information
Down
- 1 A unit of information that passes traits from parents to children
- 3 The band of colors formed when white light is split
- 4 The passing of traits from parents to their children
- 6 All the chemical processes in your body that keep you alive
Answers
- 2 Across: A curved piece of glass that bends light (4)LENS
- 5 Across: How tightly packed the matter is in something (7)DENSITY
- 7 Across: The power that makes things move or change (6)ENERGY
- 8 Across: Any living thing such as a plant or animal (8)ORGANISM
- 9 Across: The smallest piece of matter that makes up everything (4)ATOM
- 10 Across: Facts that show something is true (8)EVIDENCE
- 11 Across: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
- 1 Down: A unit of information that passes traits from parents to children (4)GENE
- 3 Down: The band of colors formed when white light is split (8)SPECTRUM
- 4 Down: The passing of traits from parents to their children (8)HEREDITY
- 6 Down: All the chemical processes in your body that keep you alive (10)METABOLISM
Solver Notes
- 1. A final decision reached after studying results
- 4. A pure substance made of only one type of atom
- 5. The tendency of an object to stay still or keep moving
- 6. To find the size, amount, or degree of something
- 7. The remains of a plant or animal from long ago preserved in rock
- 8. How often something happens in a given time
- 2. When a gas cools and turns back into a liquid
- 3. A sample of something used for study
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.