The Majestic Seas of Earth And unwavering  functions. 

The seas, which cover over 70% of our planet, are a vital component of Earth's ecosystem. They play a crucial role in regulating the climate, providing half of the oxygen we breathe, and serving as a primary source of food for billions of people. In this article, we'll delve into the importance of the seas, explore the five oceans, and discuss the challenges they facing  our oceans.

1. Pacific Ocean: The largest of the five, covering an area of over 155 million square kilometers.

2. Atlantic Ocean: The second-largest, separating the Americas from Europe and Africa.