What causes the aurora borealis or northern lights to occur?
-Streams of charged particles from the sun mix with Earth's atmosphere
-Light from the moon reflects on Earth's atmosphere
-Charged particles from the sun reflect off of the ice at the poles
-None of the above
-Streams of charged particles from the sun mix with Earth's atmosphere
-Light from the moon reflects on Earth's atmosphere
-Charged particles from the sun reflect off of the ice at the poles
-None of the above