What is the relationship between sunspots prominences and solar flares?

What is the relationship between sunspots prominences and solar flares?

Solar prominences are the plasma loops that connect two sunspots. Solar flares and coronal mass ejections are eruptions of highly energetic particles that can erupt from the Sun’s surface and cause problems with power grids and communications on Earth.

How are sunspots and solar flares similar?

Sunspots are areas that appear dark on the surface of the Sun. They appear dark because they are cooler than other parts of the Sun’s surface. Solar flares are a sudden explosion of energy caused by tangling, crossing or reorganizing of magnetic field lines near sunspots.

What is the main difference between a solar flare and a prominence?

A prominence is anchored to the Sun’s surface, unlike a flare, and is often characterized by a loop shape. A prominence is bound by the Sun’s magnetic field and can last for months.

How are sunspots and solar flares similar quizlet?

How are sunspots and solar flares similar? How are they different? Sunspots are small, cool, dark spots that can be seen in the Sun’s photosphere; they can last for a few weeks. Solar flares are extremely hot explosions into the Sun’s atmosphere; the human eye can not see them.

Which do solar flares and coronal mass ejections have in common?

Which do solar flares and coronal mass ejections have in common? They are caused by the sun’s changing magnetic field. They are explosive events that can affect Earth.

What is the difference between a solar filament and a solar prominence quizlet?

Prominence and filament are emission of gas at chromosphere temperature above the surface of the Sun by a magnetic field. A bright loop or string like seen in a hydrogen emission just beyond the edge of the Sun is called Prominence. A filament is also like a prominence seen outcrop the solar disk.

What are solar prominences?

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 the common cause of sunspots flares and prominences?

What is the common cause of sunspots, flares, and prominences? The helium produced from the fusion of hydrogen has less mass than the hydrogen that goes into its formation.

How are sunspots related to prominences and solar flares?

Sunspot and solar flare frequency are strongly related. In addition, flares often disturb the Earth’s atmosphere electrically, thus interfering with radio transmissions. The aurora borealis and aurora australis are results of flare activity that injects energetic particles into Earth’s magnetic field.

Do the solar flares emit CMEs?

During a CME, the fluctuations of the sun’s magnetic fields cause a large portion of the surface of the sun to expand rapidly, ejecting billions of tons of particles out into space. Sometimes CMEs accompany solar flares — but not all solar flares produce CMEs and not all CMEs accompany solar flares.

What is a solar flare?

A solar flare is defined as a sudden, rapid, and intense variation in brightness. A solar flare occurs when magnetic energy that has built up in the solar atmosphere is suddenly released.

What is a solar eruption?

Solar Eruption. A solar eruption gracefully rose up from the sun on Dec. 31, 2012, twisting and turning. Magnetic forces drove the flow of plasma, but without sufficient force to overcome the sun’s gravity much of the plasma fell back into the sun. The length of the eruption extends about 160,000 miles out from the sun.