What is a massif and how is it formed

[ou.01]which of these is the most likely use of an electromagnetic wave which has wavelength shorter than microwaves but longer than visible light? o heat food safely o neat food safely o take images of bones and teeth o transmit radio and cellular phone signals o take images of bones and teeth o transmit radio and cellular phone signals o detect the location of objects which emit heat

How does central place theory explain patterns in the size and distribution of cities?

The chemical or mechanical process by which rock is gradually broken down eventually becoming soil