Snow from the previous winter melts into slush on Canada's Lowell Glacier, in this false-color satellite image showing frozen (light blue), meltwater (dark blue), rocks (brown) and vegetation (green) and the progression of rapid snow melt in the Kluane National Park in the Yukon Territory, Canada, July 26, 2018. (Photo by NASA/Joshua Stevens/USGS/European Space Agency/Kasha Patel/Handout via Reuters)
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