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- Ocean - NASA Earthdata
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 Earth’s climate
- Ocean Acidification - Woods Hole Oceanographic Institution
Ocean 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
- Ocean Learning Hub - Woods Hole Oceanographic Institution
Discover the Ocean Learning Hub—your gateway to trusted ocean science content Easily explore by topic, media type, grade level, and educational standards
- Why is the ocean vital for our survival? - Woods Hole Oceanographic . . .
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, approximately half of the planet's oxygen production originates from the sea Most of this oxygen is created in the top 200 meters (656 feet) of the ocean's surface Within this depth, sunlight penetrates
- Oceans | Science News
Oceans Combining western science with Indigenous knowledge could help the Arctic Polar marine ecologist Marianne Falardeau investigates how Arctic ecosystems are shifting under climate change
- Tracking Ocean Plastic From Space | NASA Earthdata
About 8 million tons of plastic flow from rivers and beaches into the ocean every year These plastics are carried by ocean currents and broken down by waves and the Sun into small microplastics Much of it floats at the calm center of circular ocean currents (called gyres) in large garbage patches The Great Pacific Garbage Patch, which is between California and Hawaii, is a well-known
- The Gulf Stream - NASA Earthdata
The 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 carbon dioxide NASA satellite, airborne, and in-situ missions and projects are constantly collecting data about the global ocean
- Why is the ocean blue? - Woods Hole Oceanographic Institution
Why is the ocean blue? People have wondered this for hundreds of years One idea is that it reflects the sky And it does-on the surface From the coast, it may appear a deep blue on a sunny day Or gray when it's stormy Or even turn a brilliant pink during sunrise or sunset But if we sink below the surface, the blue color remains Here, the water isn't reflecting the sky The blue hue is
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