Scientists recently discovered that rocks from mountains located in west Texas and rocks from mountains in eastern Antarctica were exactly the same age, chemical composition, and
came from the same magma source. This discovery provides evidence of -
5 points
O coastal erosion
O continental drift
ocean currents
Oglacial melting

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.