Question

why is earth look like blue from space​

Answer 1

Answer:

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 2

Explanation:

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