What is the main cause of solar flares spots and prominences?
It is caused by cooler temperatures, due to the concentration of magnetic activity in the area. These areas where sunspots and solar flares happen have strong magnetic fields that can merge and release a lot of energy. This energy is in the form of protons and electrons, as well as X-ray and UV photons.
What do prominences affect?
Prominences are associated with the release of high energy particles, known as a solar flare. If a prominence breaks apart, it produces a coronal mass ejection. The solar flare aspect of a prominence has the most common effect on the earth.
What can solar flares cause?
Therefore, solar flares pose no direct danger to humans on Earth. However, this absorption of high-energy electromagnetic radiation can temporarily increase the ionization of the upper atmosphere, which can interfere with short-wave radio communication, and can temporarily heat and expand the Earth's outer atmosphere.
What is a solar prominence quizlet?
Solar prominences. A glowing arch that reaches thousands of kilometers into the Sun's atmosphere. They can last for a day to several months and are also visible during a total solar eclipse.
How do solar prominences affect Earth?
Prominences are associated with the release of high energy particles known as a solar flare. As CMEs and prominences impact Earth Earth's magnetosphere may be disrupted through reconnection and/or compression resulting in geomagnetic storms.
What is the most likely impact of solar prominence on Earth?
Which of these is the most likely impact of solar prominence on Earth? Answer: Loss of electrical power generation. Explanation: This is because some prominences break apart and may then give rise to coronal mass ejections which will cause far more damages to the electrical power being used on earth.
Where do solar prominences occur?
A solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona.
What is a possible cause of solar prominences quizlet?
It occurs when magnetic energy built up in the solar atmosphere is released in huge magnetic loops called solar prominences.
What is a prominence on the sun?
A solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona.
What do solar flares cause on Earth?
Therefore, solar flares pose no direct danger to humans on Earth. However, this absorption of high-energy electromagnetic radiation can temporarily increase the ionization of the upper atmosphere, which can interfere with short-wave radio communication, and can temporarily heat and expand the Earth's outer atmosphere.
What are some of the effects of solar flares on Earth?
They do disturb the Earth's ionosphere, however, which in turn disturbs radio communications. Along with energetic ultraviolet radiation, they heat the Earth's outer atmosphere, causing it to expand. This increases the drag on Earth-orbiting satellites, reducing their lifetime in orbit.
What are solar prominences quizlet?
Solar prominences. A glowing arch that reaches thousands of kilometers into the Sun's atmosphere. They can last for a day to several months and are also visible during a total solar eclipse.
What is the prominence of the Sun quizlet?
A prominence is a solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona.
What is a prominence on the Sun?
A solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona.
What damage can solar flares cause?
These rays of ionizing radiation can damage satellites because they are in space and are not protected by the Earth's atmosphere. Magnetic energy from solar flares can interrupt radio communication on Earth or damage communications satellites.
What is prominences quizlet?
A prominence is a solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun's surface. Prominences are anchored to the Sun's surface in the photosphere, and extend outwards into the Sun's hot outer atmosphere, called the corona.