1. Cover more than half the Earth’s surface
Oceans and seas
Cover more than half the Earth’s surface

2. The Atlantic Ocean

3. The Pacific Ocean

4. The Arctic Ocean

5. The Indian Ocean

6. Many plants and creatures live in the sea.

7. Tiny creatures build coral reefs.

8. There are high mountains and deep valleys under the sea.

9. The deepest part of the sea is the Marianna trench in the Pacific Ocean.

10. Jellyfish

11. Dolphins
Whales

12. The blue whale the largest creature
much larger than any of the dinosaurs
can stay under water 50 minutes

13. The great white shark swim very quickly the most dangerous shark
it has got sharp teeth and strong jaws

14. Rays and other flat fish
live on the bottom of the sea
sea bed

15. herrings
They travel together in large numbers.

16. Octopuses
live in holes in the rocks