The total land surface area of the earth is approximately 510,072,000 sq km. Surface area of the earth is split into different categories based on the land facet. As earth is a watery planet, 70% is water surface area and total land surface area is 29.2%. So the total dry land surface is 29,788,205 km2.
The total land surface area of the earth is approximately 510,072,000 sq km. Surface area of the earth is split into different categories based on the land facet. As earth is a watery planet, 70% is water surface area and total land surface area is 29.2%. So the total dry land surface is 29,788,205 km2.
