EARTH SCIENCE
GEOBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the surface area of Mercury?
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74.8 million km².
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142.285 km.
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6724, 4 km and polar of 6752, 3 km.
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51.278 km.
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Explanation:
Detailed explanation-1: -Mercury has a radius of about 2, 440 km, and its surface area is 74, 797, 000 km2. Its mass is 3.30 × 1023 kg. Mercury is the smallest major planet in both size and mass.
Detailed explanation-2: -Mercury’s diameter is 3, 030 miles (4, 878 km), comparable to the size of the continental United States. This makes it about two-fifths the size of Earth.
Detailed explanation-3: -Mercury has a diameter of 3, 032 miles (4, 879 km) making it a little more than one third the size of Earth. If Earth were the size of a baseball, Mercury would be about the size of a golf ball.
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