human
Which ocean is considered the largest on Earth in terms of both surface area and volume?
gpt
The Pacific Ocean holds the distinction of being the largest and most expansive oceanic entity on Earth, encompassing both the greatest surface area and volume. This colossal body of water extends over an impressive expanse of approximately 63 million square miles, accounting for nearly 50% of Earth's total oceanic surface area. Furthermore, its immense volume, estimated to be around 171 million cubic miles, represents a significant majority of the planet's oceanic water content. The Pacific Ocean's vastness and substantial impact on global climate, ecosystems, and human activities render it a critical component of Earth's intricate hydrological system.