Question

The Earth's total land is about ________ per cent of the total area of Earth's surface: a. 20% b. 25% c. 30% d. 32%​

Answer 1

30%

Land is among the most important natural resources. It covers only about thirty per cent of the total area of the earth's surface and all parts of this small percentage are not habitable.

Answer 2

Explanation:

area of land : 148 326 000 km 2 (57 268 900 square miles) this are 29 % of the total surface of planet Earth .