Definition : (Geo, G. the Earth; Morph, G. Form, ology G. the science of) Geomorphology is the study of landscapes--It entails the systematic description of landforms and the analysis of the processes that create them.
Nuclear binding energy is the energy that would be required to disassemble the nucleus of an atom into its component parts. These component parts are neutrons and protons, which are collectively called nucleons.
The nuclear binding energy is created from what is called mass deficit. When an atomic nucleus is fused, all the protons and neutrons in that nucleus give up a small amount of their mass, and this mass is converted into the binding energy that holds the nucleus together.