What ocean is on the West Coast of the United States?

The Pacific Ocean is the body of water that lies along the West Coast of the United States. This vast ocean is the largest and deepest of the world's oceans, stretching from the Arctic Ocean in the north to the Southern Ocean in the south. Its coastline includes several states, including California, Oregon, and Washington.

Understanding the geographical location of the Pacific Ocean is essential for recognizing its significance to the climate, trade, and maritime activities along the West Coast. In contrast, other oceans mentioned in the options are located either on the opposite side of the country or in different hemispheres. The Atlantic Ocean is on the East Coast, while the Arctic Ocean is found to the north, and the Indian Ocean is situated between Africa, Asia, Australia, and the Indian subcontinent. This context further underscores why the Pacific Ocean is the correct answer in relation to the West Coast.