Question

earth is konwn which planet?


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Answer 1

blue planet......

hope it helps

Answer 2

Answer:

The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the fifth largest planet in our solar system, and it's the only one known for sure to have liquid water on its surface. Earth is also unique in terms of monikers.