Question

why is earth called Blue planet? please tell me fast ​

Answer 1

Answer:

As the earth is mostly covered with water, it is seen as blue coloured. That is why, earth is called as blue planet.

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Answer 2

Answer:

BECAUSE THE EARTH HAVE HUGE WATER BODIES ABOUT 71% AND DUE TO THUS MUCH OF WATER BODIES.EARTH LOOK LIKE BLUE. HENCE EARTH IS CALLED BLUE PLANET