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Charged particles from the Sun striking the upper atmosphere.
What else can I help you with?
What is a black aurora?
A black aurora is a type of aurora that exists at the top of the ionosphere, where electrons flow upward into space (unlike normal aurora, which involve downward flowing electrons), leaving deep cavities in the atmosphere, making blank spaces when regular aurora are seen, hence being "black" or non-luminous, but having the shape of aurora.
What is the blank space around the edge of a page.?
A blank space around the edge of the pages.
What was the ancient earth's atmosphere?
In ancient Earth, the atmosphere was primarily composed of nitrogen, carbon dioxide, water vapor, and small amounts of methane and ammonia. There was little to no oxygen present until photosynthetic organisms evolved and started producing it as a byproduct. This oxygen eventually accumulated in the atmosphere, leading to the development of aerobic organisms.
What is a blank is a group of solar cells connected to form a large flat surface?
a blank is a group of solar cells connected to from a large flat surface
Missions to mars are launched about 26 months apart because that is the blank blank between earth and mars?
Yeah this is the Synodic Period... are you doing a crossword for a planet class right now... me too!
What is a black aurora?
A black aurora is a type of aurora that exists at the top of the ionosphere, where electrons flow upward into space (unlike normal aurora, which involve downward flowing electrons), leaving deep cavities in the atmosphere, making blank spaces when regular aurora are seen, hence being "black" or non-luminous, but having the shape of aurora.
Earth's atmosphere contains more blank and blank than any other substance?
blue clues
What is the answer to this question BLANK Blooms are thought to be caused by runoff of phosphates and nitrates What could replace the BLANK?
algae (or algal)
Two of the sins that caused Solomon's downfall were many BLANK and the worship of BLANK?
foreign wives, foreign gods
What Water waves are caused by wind is directly caused by the blank of the sun?
What Water waves are caused by wind is directly caused by the heat of the sun.
I have a Pentax k1000 camera and when I went to develop my film fujifilm and it came out blank What could have caused this I know I put the film in right Is the camera too old or broken?
Exposing the film to light may have caused the film to come out blank.
What natural warming of both earth lower atmosphere and the earths surface is the blank effect?
greenhouse effect
When human burn fossil fuels most of the carbon quickly enters the blank as carbon dioxide?
atmosphere
Fill in the blank Burning such as coal or natural gas can increase the carbon dioxide in the atmosphere?
Burning fossil fuels such as coal or natural gas can increase the carbon dioxide in the atmosphere.
A measurement taken with the aid of the senses is called a blank An educated guess about what caused it is called a?
<Novanet> observation, inference!
What is the word H blank blank blank blank blank blank blank blank blank blank N?
unnethe (Chaucer)
How do you get a blank white screen on westinghouse tv?
If your Westinghouse TV has a blank white screen, it is caused by an interruption of the electrical signal. You will need to unplug everything and plug it back in to make sure everything is connected.
