Which phenomenon is most directly responsible for earth’s magnetic field? earth spinning on its axis. the moon's gravitational pull on earth? earth's revolution around the sun? the moon's revolution around earth?

The metric unit of electrical power is the watt volt ampere ohm

The necleus of an atom is made up of what subatomic particles?

This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.