Geology, ecosystems, land systems, and the forces shaping our planet.
Far beneath the ocean’s surface, hidden from view, powerful forces are constantly reshaping our planet. Most of Earth’s volcanic activity happens out of sight, deep under the ocean. In these hidden places, new crust is constantly forming while older rock splits apart and hot magma rises from below. This ongoing movement shows that our planet…
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Stand on two beaches just a few miles apart and the contrast can be striking. One may look wide, calm and stable, while the other shows crumbling cliffs, damaged dunes and waves steadily eating away at the land. Coastlines sit where water is always moving and land is often loose, so even small differences can…
The ocean may look calm on the surface, but beneath it lies a dynamic world of constant motion. Water doesn’t just move across the seas. Some currents travel horizontally across vast distances, while others sink deep or rise upward. When deeper water moves toward the surface, most scientists called this process upwelling. This plays an…
Earth’s climate is always moving. The tropics get strong sunlight, while the poles lose more heat than they receive. The planet stays balanced because air and ocean water constantly move heat around. The ocean is very important in this process because it stores heat, carries it across long distances and releases it back into the…