About this crossword
An ocean crossword about the creatures and features of the sea, a good fit for a science unit on marine life.
The puzzle has 14 clues on a 12×13 grid. The PDF prints the puzzle and clues on page one and the filled-in answer key on page two. For younger solvers, the “Easier PDF” adds a word bank so kids can match each answer to its clue.
Did you know?
- An octopus has three hearts and blue blood.
- In seahorses, the father carries the eggs and gives birth.
- The Pacific is the largest and deepest of Earth’s oceans.
Questions
Is it good for a science lesson?
Yes. The answers cover sea animals, tides and waves, so it works as a review after a unit on oceans.
Can I print copies for a class or group?
Yes. Our crosswords are free for personal, classroom and non-commercial group use. Print as many copies as you need.
How do I make it easier?
Tick “Show word bank” before printing, or download the version with a word bank. Each answer also shows its number of letters.
Where are the answers?
The answer key is on the second page of the PDF. On screen, tick “Show answer key” or use “Check my answers” to see which squares are right.