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Sunspots are not permanent features on the Sun. They typically last for days to weeks, and then fade away. The number of sunspots varies in an 11-year cycle known as the solar cycle.

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1y ago

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Are landforms permanent features on the earth?

No, landforms are not permanent features on the Earth. They are being eroded by the agents of erosion. Any day they can be destroyed.


What features are found on the surface of the sun?

The most discernable features on the Sun are sunspots; areas that are a little cooler, and therefore a little darker, than the rest of the Sun around them. We know that sunspots are formed by intense magnetic regions, and that large solar flares and prominences are associated with sunspots. There's a cycle of increasing and decreasing numbers of sunspots that runs about 11 years in length, although this can vary by a couple of years. Slower cycles seem to be correlated with fewer sunspots, and faster cycles with more sunspots, but scientists don't have a detailed explanation for why the cycle exists, or why it is 11 years (more or less) in length. We are currently (in 2014) at or near the maximum of the sunspot cycle. You can see the daily view of the Sun and yesterday's sunspot number at the SpaceWeather website, www.spaceweather.com.


Is a sandstorm a geographic feature?

No, it is not. Geographical features are usually permanent.


What phenomenon are affected by an increase in sunspots?

There is a solar phenomenon believed to be affected by an increase in sunspots. Most solar flares are believed to be linked to an increase in sunspots.


What is permanent features of human nature?

Some permanent features of human nature include the capacity for empathy, the pursuit of happiness, and the drive for social connection. These characteristics have been consistent throughout history and are believed to be inherent to the human experience.

Related Questions

How do sunspots move Do they expand or do they slide around?

Sunspots are not permanent. They are temporary. and they move once every 5 years.


The names of 2 types of solar features?

Two types of solar features are sunspots and solar flares. Sunspots are dark spots on the Sun's surface caused by magnetic activity. Solar flares are sudden bursts of energy and radiation released from the Sun's atmosphere.


What causes features on the sun?

Sunspots and other natural solar events.


How many sun spots are in the sun?

It changes, because sunspots are not permanent and can come and go on a cycle.


What are some of the features that are on the surface of the Sun or above it?

sunspots prominence solar flares solar winds


Features of the sun's surface?

Scientists have discovered many features of the sunâ??s surface. Some of these features include a rigid iron surface, sunspots, prominences, and solar flares.


Are landforms permanent features on the earth?

No, landforms are not permanent features on the Earth. They are being eroded by the agents of erosion. Any day they can be destroyed.


Are sunspots features of the sun?

Yes. Because when the sun gets hot and cold fast. So it makes the have sun spots.


What features are found on the surface of the sun?

The most discernable features on the Sun are sunspots; areas that are a little cooler, and therefore a little darker, than the rest of the Sun around them. We know that sunspots are formed by intense magnetic regions, and that large solar flares and prominences are associated with sunspots. There's a cycle of increasing and decreasing numbers of sunspots that runs about 11 years in length, although this can vary by a couple of years. Slower cycles seem to be correlated with fewer sunspots, and faster cycles with more sunspots, but scientists don't have a detailed explanation for why the cycle exists, or why it is 11 years (more or less) in length. We are currently (in 2014) at or near the maximum of the sunspot cycle. You can see the daily view of the Sun and yesterday's sunspot number at the SpaceWeather website, www.spaceweather.com.


What are the features found on the surface of the sun?

The most discernable features on the Sun are sunspots; areas that are a little cooler, and therefore a little darker, than the rest of the Sun around them. We know that sunspots are formed by intense magnetic regions, and that large solar flares and prominences are associated with sunspots. There's a cycle of increasing and decreasing numbers of sunspots that runs about 11 years in length, although this can vary by a couple of years. Slower cycles seem to be correlated with fewer sunspots, and faster cycles with more sunspots, but scientists don't have a detailed explanation for why the cycle exists, or why it is 11 years (more or less) in length. We are currently (in 2014) at or near the maximum of the sunspot cycle. You can see the daily view of the Sun and yesterday's sunspot number at the SpaceWeather website, www.spaceweather.com.


Is a sandstorm a geographic feature?

No, it is not. Geographical features are usually permanent.


Are bars in a braided stream permanent features?

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