De maneira geral, o que representa a atividade industrial?

A atividade industrial consiste no processo de produção que visa transformar matérias-primas em mercadoria através do trabalho humano e, de forma cada vez mais comum, utilizando-se de máquinas.

Explanation:

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.