The United States is bordered by the Pacific Ocean along its west coast. Renowned as the largest and deepest of Earth's five oceanic divisions, the Pacific Ocean holds a remarkable distinction—it surpasses the combined total size of all the continents on Earth. Its vast expanse and depth contribute to its significant role in shaping global climate patterns, marine ecosystems, and international trade routes. The Pacific Ocean's influence extends beyond its sheer size, playing a crucial role in the geological and environmental dynamics of the planet.