How do convection currents relate to the moving of plates

Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?

Someone me with this: a mineral' is determined by its actomic structure.

I’m stuck on this question cuz i’m stupid sksksksk