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Arctic glaciers affect Antarctica

Arctic glaciers affect Antarctica

The East Antarctic ice sheet covers much of the Antarctic continent, affecting its response to global warming. At its edges, glaciers and huge ice shelf (pictured) flow into the sea. Nevertheless, researchers have found that some areas are already showing changes. And...
Ice sheets once covered Mars

Ice sheets once covered Mars

The collage shows on the left images of valleys on Mars and on the right images of glacier valleys on Devon Island, Nunavut. According to the study, the types of valleys were created by similar processes, i.e. glaciers. Picture: Cal-Tech CTX mosaic and MAXAR/Esri...
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