Lets see the answers. 1) it is interesting but only a 9.38% of the land is only for living, it seems the lando is not well ditributed huh? 2) From the table we can see that 3.13% is the percentage of earth's surface covered with water wether 3) the amount of land that is covered by land is the 25%. 4) It is very incredible to think that the 75% of the land is inhospitable, it is a great scope of land. %) based on investigations, only 12.5% of the land can be used for agriculture or farming. I hoped it helped