Earth Science







Deepest Lakes on Earth

Nearly seventy percent of the Earth’s surface is covered in water; from oceans to rivers, and lakes to streams. There are countless bodies of water across the globe that can be considered “lakes”, and it’s likely that we’ve all either…
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Niagara Falls

Niagara Falls is located on the international border between Canada and the United States between Niagara Falls, Ontario, and Niagara Falls, New York. There are two major waterfalls, Canadian Horseshoe Falls and the American Falls are separated by a small…
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Potable Water

Potable water is water that is fit for human consumption. Without water we die so a safe drinking supply can be deemed essential for life. It should be free of any pathogenic bacteria and parasites. In addition there is usually…
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First Glaciations

The Great Glaciations, as distinguished from glaciations as we know them today, is what changed the topography of the North American continent. As an example, during the time of the Lewis and Clark expedition, the land mass and the water…
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