どうして地球にはオーロラができるの？
オーディオが見つかりませんでした。
Auroras happen when particles from the Sun hit Earth's atmosphere. The Earth has a magnetic field that pulls these particles toward the North and South Poles. When the particles collide with oxygen and nitrogen in the air, they create beautiful lights called auroras. The colors change depending on the type of particle and the height in the atmosphere.
