Oceans

Indian Ocean

-At least 70% of the Earths surface is covered by oceans-Ocean tides are caused by the Earth rotating while the Moon and Sun’s gravitational pull acts on ocean water-The largest ocean on Earth is the Pacific Ocean, it covers around 30% of the Earth’s surface.-During winter the Arctic Ocean is almost completely covered in sea ice.

Pacific Ocean

On Earth, an ocean is one of the major conventional divisions of the World Ocean, which occupies two-thirds of the planet's surface. These are, in descending order by area, the Pacific, Atlantic, Indian, Southern, and Arctic Oceans.

Oceans

Atlantic Ocean

Globes ' Maps

Arctic Ocean

Credits:GoogleYoutubehttp://www.sciencekids.co.nz/sciencefacts/earth/oceans.html