Jul 13, 2025 · The ocean covers more than 70% of Earth’s surface and contains 97% of the planet’s water. This vast, critical reservoir supports a abundance of life and helps regulate …

Jul 2, 2025 · Understanding 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: its …

Dec 19, 2024 · The ocean water column is made up of five zones: the sunlight (epipelagic), twilight (mesopelagic), midnight (bathypelagic), abyssal (abyssopelagic) and hadal zones …

Discover the Ocean Learning Hub—your gateway to trusted ocean science content. Easily explore by topic, media type, grade level, and educational standards.

Jan 30, 2013 · Incredible diversity exists in the ocean, from microscopic organisms to the largest animals on Earth.

Feb 6, 2025 · Ocean circulation refers to the flow of water throughout the world's oceans, which acts as a fundamental driver of Earth's climate. This continuous movement redistributes heat, …

Without the ocean, life as we know it wouldn't be possible. There are a number of key reasons why. First, the ocean is the largest source of oxygen on Earth. According to scientists, …

3 days ago · Oceans Before altering the air, microbes oxygenated large swaths of the sea Hundreds of millions of years before oxygen surged in the atmosphere 2.4 billion years ago, …

Jul 16, 2025 · Ocean plants have adapted to living in the marine environment and can vary from single cell organisms to thick forests of kelp. These plants are an important food source for …

State of the Ocean (SOTO) is a suite of tools presented through an interactive, web-based visualization front end. It provides access to a broad range of satellite-derived products with …