When a small metal pellet is dropped onto a block of ice, the immediate region around the area of contact melts and even steams. why is the thermal energy not shared instantaneously with the rest of the block to warm it as a whole?

i cant see the choices man

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.