Which Ocean Borders California?

Jan 2, 2026the ocean covers more than 70% of earth’s surface and contains 97% of the planet’s water. Explore how the ocean shapes life on earth. Without the ocean, life as we know it wouldn't be possible.

First, the ocean is the largest source of oxygen on earth. Jan 24, 2023ocean acidification is a reduction in the ph of the ocean over an extended period of time, caused primarily by an increase of carbon dioxide from the atmosphere. Discover the ocean learning hub—your gateway to trusted ocean science content.

Jul 1, 2025ocean circulation refers to the flow of water throughout the world's oceans, which acts as a fundamental driver of earth's climate. Dec 19, 2025incredible diversity exists in the ocean, from microscopic organisms to the largest animals on earth. Dec 19, 2025understanding how the ocean works is foundational to understanding life on this planet and to the discipline of oceanography.

Get to know the big systems of the ocean: Jul 14, 2025the ocean is a vast and critical reservoir that supports a diversity of life, helps regulate climate, provides a large amount of the planet’s oxygen, and stores an abundance of. Why is the ocean blue?