Which of the following processes describes how the aurora is produced?
A)reflection of sunlight by polar ice fields
B)burning oxygen caused by the intense sunlight at high altitude
C)scattering of sunlight in the upper atmosphere
D)collision of fast-moving charged particles with air molecules

Question

Quizplus · Accepted Answer

The collision of fast-moving charged particles with air molecules is what produces the aurora, also known as the Northern or Southern Lights. These charged particles come from the solar wind and are funneled towards the Earth's magnetic poles where they collide with air molecules, causing them to emit light. This process is what creates the beautiful and colorful display of the aurora.

Which of the Following Processes Describes How the Aurora Is