This page provides all possible meanings and translations of the word land mass
Land mass refers to the total surface area of a geographical region or country. It is written as two words to distinguish it from the usage "landmass"—the contiguous area of land surrounded by ocean.
The Earth's total land mass is 148,939,063.133 km² which is about 29.2% of its total surface. Water covers approximately 70.8% of the Earth's surface, mostly in the form of oceans.
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