Question

(Sorry This isn't math, couldn't find science)

Auroras are lights that appear at Earth’s northern and southern poles. What is the main cause of an aurora?

A.
Solar wind enters Earth’s atmosphere, and particles interact with ions.
B.
Bubbles of gas are ejected from Earth’s outer crust.
C.
Sunlight reflects off the surface of the Moon during an eclipse.
D.
The northern and southern poles are cooler than the rest of Earth.

Answer 1

The answer is A

Explanation:

I remember looking this up because my gamertag on xbox is Auroras Lights

What happens is our ozone layer is thinning out each year and solar wind particles come in our atmosphere where they mix with the ions. This creates a colorful light show in the sky that we see. It happens at the poles because of a magnetic pull.