With steep walls and deep valleys, the Grand Canyon in the western United States or the massive gorges that saw through the margins of the Tibetan Plateau are some of the most awesome and spectacular ...
Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi, I'm Shona. I'm the education and outreach manager at Geoscience Australia. Geoscience Australia ...
Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi, I'm Shona. I'm the Education and Outreach Manager at Geoscience Australia. Geoscience Australia ...
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