There are three types of plate boundaries. which of these is not one of them?
a. divergent
b. convergent
c. transform
d. supercontinent
select the best answer from the choices provided

One of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.

The covers all of earth like a thin shell,but it is not a solid sheet of material.it is broken up into several large sections and many smaller ones. fill in the blank.

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