THE PRINT & PUZZLE COLLECTION · VOCABULARY

Ocean Crossword: Free Printable & Answers

An ocean crossword with eight clues about marine life and coastal features. The clues help separate animals from their surroundings, including the distinction between coral and a reef. Each answer must connect successfully before the puzzle is shown.

A good fit for Marine-life units and science vocabulary review.

↓ Download US Letter PDF Download A4 PDF

Puzzle + separate answer key · No sign-up · Customize below ↓

Ocean crosswords worksheet showing the exact default printable — The original printable. Ready when you are.

A LITTLE MORE THAN A WORKSHEET

Try this after you print.

After solving, color-code animal answers and environment answers in the word list. Discuss why a whale breathes air even though it lives in water.

Make the most of it

Review the meaning of cartilage if it is unfamiliar.
Pair with the ocean word search for extra spelling practice.
Keep the solution page separate when printing.

Vocabulary in this crossword

SHARK
WHALE
CORAL
TIDE
SHELL
KELP
REEF
TURTLE

THE LITTLE PRINT STUDIO

Make it yours.

A few details. A fresh printable.

Across

1. A fish with a skeleton made of cartilage (5)

3. A large marine mammal that breathes air (5)

4. A reef-building animal (5)

6. The regular rise and fall of sea level (4)

Down

1. A hard outer covering made by some animals (5)

2. A large type of brown seaweed (4)

5. An underwater ridge that can be built by corals (4)

6. A reptile with a protective shell (6)

Puzzle + separate answer key

Print-ready PDF · US Letter

Your printable is ready.

Your words stay in this browser. No account, upload, or watermark. Proofread before sharing. Random filler letters can form unintended words.

Printing your ocean printable

Choose US Letter for an 8.5 × 11 inch sheet, or A4 for a 210 × 297 mm sheet. The two downloads contain the same puzzle. Open the PDF, select the matching paper size, and print at actual size. Print single-sided if you want to hand out the puzzle without revealing the answer key.

Use the maker above to change the answers and their clues. Your custom changes stay in the browser and do not create a public page. More printing tips.