Inquiring Minds
What Causes The Northern Lights?
TV-Y7
S2 • E5 Oct 8, 2000 30mThe group focuses on how the earth resembles a giant magnet, and its relation to the natural light show known as the aurora borealis. A discussion of properties of gas, transfer, properties, and characteristics of energy, along with the structure of the earth, earth in the solar system, and earth as a magnet. An explanation of the electromagnetic spectrum and the fundamentals of reflection and refraction.
