What percentage of the land on earth is usable, for living on, but not for agriculture/farming?
b. what percentage of the land on earth can be used for agriculture/farming?
c. what percentage of the earth's surface is covered by land?
d. what percentage of the earth's surface is covered by water? (from data table on work file)
e. what percentage of land on the earth's surface is inhospitable lands.

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