Which is the largest ocean on Earth by surface area?
A
Atlantic Ocean
B
Pacific Ocean
C
Indian Ocean
D
Arctic Ocean
Correct Answer: Option B — Pacific Ocean
Explanation:
The Pacific Ocean is the largest and deepest ocean in the world, covering more than 165 million square kilometers. It extends between Asia, Australia, North America, and South America. The Pacific contains thousands of islands and the Mariana Trench, the deepest known point on Earth. Its vast size makes it larger than all the Earth's land areas combined.