Which ocean is the largest?
a. the pacific ocean
b. the indian ocean
c. the arctic ocean
d. the atlantic ocean

The biggest Ocean on Earth is the Pacific Ocean  - the correct answer is a) .

It's more than twice as big as the second largest ocean - the Atlantic Ocean

The smallest ocean is the Arctic Ocean- around 12 times smaller than the Pacific and  6 times smaller than the Atlantic.

Ithink its deforestation.