Answer: Periodic maintenance refers to activities performed on equipment based on a set time interval. The purpose of periodic maintenance, or time based maintenance, is to maintain smooth operation of a machine or other asset.
The type of plate boundary is divergent/constructive plate boundary.
Divergent plate boundary, also known as constructive plate boundary is where the plates move apart under the rising convection current of magma.
As plates move apart, cracks are formed and the upwelling magma from mantle would fill the cracks. Once the lava cools down, new plate material is created to create new seafloor. This is also called seafloor spreading.
Therefore, the answer is divergent/constructive plate boundary.
Hope it helps!
The length of Shanghai is 676 kilometers or 420 mliles
The answer to (find the distance between the points (5,0) and (5,-6))
