8
Geography is a field of science dedicated to the study of the lands, the features, the inhabitants, and the phenomena of the Earth.
Added 8/16/2014 10:00:17 AM
This answer has been confirmed as correct and helpful.
8
The mantle is a part of a terrestrial planet or other rocky body large enough to have differentiation by density.
Added 8/16/2014 10:00:45 AM
This answer has been confirmed as correct and helpful.