The continental plates have, throughout Earth's geologic history, formed one large supercontinent. Shown here is one of the supercontinent events that has occurred. Which evidence supports that the continental plates come together and break apart over time? Select ALL that apply. A)
Volcanic activity tends to be higher in areas of divergent boundaries.

B)
The shape of the continental plates appear to fit together like large pieces of a puzzle.

C)
Trenches and mountain ranges beneath the ocean show a changing landscape from tectonic motion.

D)
The climate over the natural history of the Earth has cycled from warmer to colder periodically.

E)
Distribution of similar fossils from the same time period can be found geographically distributed long distances apart.

To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin.answer in one word.part bfind e(r), the magnitude of the electric field at distance r from the point charge q.express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q.express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r