When we view the earth from moon it appears blue in nature. Elaborate
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Answer:
The earth is largely (71 percent of the surface of the earth) covered by water. Water blocks the radiation of white light (sunlight). ... As illumination enters the water, the water consumes white light and reflects just blue light, lights of all colors. The earth from space, thus, looks blue
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Answer:
our planet, when seen from the depths of space, whether we rise up above our world only slightly, in low-Earth orbit, or whether we travel to the outer reaches of our Solar System, shines a glorious blue.
The entire planet isn’t blue, of course. The clouds themselves are white, reflecting the white, direct sunlight back out at any onlookers. Ice — such as the caps on our planet’s poles — appears white for the same reasons. The continents, similarly, appear either brown or green from a great distance, depending on the seasons and how covered-in-plants the terrain is. This teaches us something important: the Earth isn't blue because the sky/atmosphere is blue. If that was the case, all the light reflecting off of the surface would be blue-hued, and we simply don't see that. But there's a hint that comes from the truly blue parts: Earth's seas and oceans. The shade of blue that the Earth’s water appears varies based on how deep the water is.