miliramirez32 miliramirez32
  • 02-06-2017
  • Biology
contestada

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

Respuesta :

Аноним Аноним
  • 02-06-2017
When charged particles from the sun strike atoms in earth's atmosphere, it causes electrons to move to a higher energy state. When the electrons drop back to a low energy state they release light photons. This is what causes the Aurora lights
Answer Link

Otras preguntas

The central bank in the United States is called the _____. Federal Reserve Federal Government Federal Money
In the 1970’s, opposing groups in Nicaragua joined together against a. the Samoza family. c. Augusto Sandina. b. the Sandinistas. d. Daniel Ortega.
Samuel Johnson wrote periodical essays in only one newspaper. True or false?
True or False? A finance charge is a cost for the convenience of borrowing money.
Theo fills a large box with boxes of staples. The volume of each box of staples is 120 cu cm. Estimate the volume of the large box.
Despite a sarcastic tone, Hughes's statements about Harlem suggest that he was __________. a. bitter that the renaissance ended c. disillusioned by the house-re
What is half of 3 5/10?
The chaparral biome has adapted to suppress wildfires.
Which of the following is not a criticism of globalization? a. Globalization has led to increased nuclear proliferation. b. Globalization has resulted in increa
United States courts operate according to the _______ a.) The justice code b.) code of hammurabi c.) adversary system d.) napoleonic code