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It's the interaction between the Earth's magnetic field and charged particles emitted from the Sun (the solar 'wind').
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Is the Aurora Borealis?
The aurora is a glow observed in the night sky, usually in the polar zone. For this reason some scientists call it a "polar aurora" (or "aurora polaris"). In northern latitudes, it is known as "aurora borealis" which is Latin for "northern dawn" since in Europe especially, it often appears as a reddish glow on the northern horizon as if the sun were rising from an unusual direction. The aurora borealis is also called the "northern lights". The aurora borealis most often occurs from September to October and March to April. Its southern counterpart, "aurora australis", has similar properties. The cause of the aurora is charged particles from the solar wind, accelerated by the Earth's magnetic field, colliding with atoms in the upper atmosphere causing them to glow as they release their surplus energy.
Do streams of protons and electrons cause the Aurora Borealis?
Yes, when they collide with atoms of oxygen and nitrogen in the ionisphere.
Why is the aurora borealis often seen in the northern latitudes of Canada?
Spectacular aurora, or northern lights, seen by Colin Chatfield in Saskatchewan, Canada. Bottom line: When charged particles from the sun strike atoms in Earth's atmosphere, they cause electrons in the atoms to move to a higher-energy state.
The aurora boreails is caused by the?
When charged particles from the sun strike atoms in Earth's atmosphere, they cause electrons in the atoms to move to a higher-energy state. When the electrons drop back to a lower energy state, they release a photon: light. This process creates the beautiful aurora, or northern lights.
Do the charged particles emitted from the sun cause the Northern Lights?
Yes, charged particles from the sun collide with oxygen and nitrogen atoms in the earth's ionosphere to cause the Northern and Southern Lights.
What phenomenon do solar winds cause near the earths poles?
The Aurora Borealis (Northern Lights) and the Aurora Australis (Southern Lights).
Is the Aurora Borealis?
The aurora is a glow observed in the night sky, usually in the polar zone. For this reason some scientists call it a "polar aurora" (or "aurora polaris"). In northern latitudes, it is known as "aurora borealis" which is Latin for "northern dawn" since in Europe especially, it often appears as a reddish glow on the northern horizon as if the sun were rising from an unusual direction. The aurora borealis is also called the "northern lights". The aurora borealis most often occurs from September to October and March to April. Its southern counterpart, "aurora australis", has similar properties. The cause of the aurora is charged particles from the solar wind, accelerated by the Earth's magnetic field, colliding with atoms in the upper atmosphere causing them to glow as they release their surplus energy.
What is the auroras?
The aurora is a glow observed in the night sky, usually in the polar zone. For this reason some scientists call it a "polar aurora" (or "aurora polaris"). In northern latitudes, it is known as "aurora borealis" which is Latin for "northern dawn" since in Europe especially, it often appears as a reddish glow on the northern horizon as if the sun were rising from an unusual direction. The aurora borealis is also called the "northern lights". The aurora borealis most often occurs from September to October and March to April. Its southern counterpart, "aurora australis", has similar properties. The cause of the aurora is charged particles from the solar wind, accelerated by the Earth's magnetic field, colliding with atoms in the upper atmosphere causing them to glow as they release their surplus energy.
Why is the aurora borealis often seen in “the northern latitudes of Canada”?
Spectacular aurora, or northern lights, seen by Colin Chatfield in Saskatchewan, Canada. Bottom line: When charged particles from the sun strike atoms in Earth's atmosphere, they cause electrons in the atoms to move to a higher-energy state.
What can cause an aurora borealis?
sunlight in the sun
What is the difference between the Northern Lights and the Southern LIghts?
The northern lights are light you can see in the sky. They are created be solar storms. The storms hit the atmosphere and are forced to the poles. The storms mix with oxygen and tern into colours and that is what you see.
Where can the Aurora Borealis be found?
The aurora is a glow observed in the night sky, usually in the polar zone. For this reason some scientists call it a "polar aurora" (or "aurora polaris"). In northern latitudes, it is known as "aurora borealis" which is Latin for "northern dawn" since in Europe especially, it often appears as a reddish glow on the northern horizon as if the sun were rising from an unusual direction. The aurora borealis is also called the "northern lights". The aurora borealis most often occurs from September to October and March to April. Its southern counterpart, "aurora australis", has similar properties. The cause of the aurora is charged particles from the solar wind, accelerated by the Earth's magnetic field, colliding with atoms in the upper atmosphere causing them to glow as they release their surplus energy.
In which layer of the atmosphere are the ionized particles that cause the aurora borealis?
Thermosphere, to be specific Ionosphere.
Do streams of protons and electrons cause the Aurora Borealis?
Yes, when they collide with atoms of oxygen and nitrogen in the ionisphere.
Why is the aurora borealis often seen in the northern latitudes of Canada?
Spectacular aurora, or northern lights, seen by Colin Chatfield in Saskatchewan, Canada. Bottom line: When charged particles from the sun strike atoms in Earth's atmosphere, they cause electrons in the atoms to move to a higher-energy state.
How do CMEs affect the Earth?
Coronal Mass Ejections usually cause magnetic storms, usually near the Earth's northern and southern poles. If you've ever heard of the Aurora Borealis (the Northern Lights), this is what I'm referring to. Some more severe effects on the earth (in the case that the CME is aimed somewhat directly at earth), are disruptions and failures in our telecommunication networks and power grids. (Satellites are a big concern) This includes the internet, cellphones, television, radar, and satellite reconnaissance. All of this can be harmed or even destroyed by such an event.
Why are there aurora lights in Antarctica?
Aurora are a polar phenomenon, and Antarctica is where you'll find the South Pole. From Google Results: "When charged particles from the sun strike atoms in Earth's atmosphere, they cause electrons in the atoms to move to a higher-energy state. When the electrons drop back to a lower energy state, they release a photon: light. This process creates the beautiful aurora, or northern lights"
