Death of Mars: How a Volcano Could Trigger Planetary Extinction

In summary, the film "Inside Planet Earth" discusses the idea that if a planet's core cools, it could lead to the death of the planet as it loses its protective electromagnetic field. On Mars, there is a large volcano that may have derived its strength from the planet's core, and if it erupted long enough, it could potentially cool the core and cause the death of the planet. However, the film also mentions that the presence of a magnetic field is not necessarily a requirement for life on a planet. Additionally, a single volcano does not have a significant effect on cooling a planet. The largest volcano on Mars, Olympus Mons, is only large in comparison to Earth's mountains because of Mars' lower gravity. Overall, the film
  • #1
MarsWTF
11
0
i have watched
inside.planet.earth.2009.avi

Applying the film, If the core of the planet cools, the planet is dying, because it disappears EM field that protects the planet.
On Mars there is a huge volcano(According to scientists, the largest in the solar system.) which was derived its strength, possibly(?) directly from the core.
If the volcano erupted long enough, it could cool the core, strong enough to cause the death of Mars, turning off it EM field?
How this volcano has arisen?
 
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  • #2
As the planet's core cools it loses the magnetic field that protects the surface from some of the radiation from the sun.
It's not necessarily true that there can't be life on planet with no magnetic field - it's just that if the Earth's field went away we would be in trouble,

A single volcano doesn't have much effect on cooling a planet.
Olympus mons is just large compared to mountains on Earth because Mars' lower grav ity means you can form bigger mountains before they sink under their own weight
 
  • #3
"Applying the film, If the core of the planet cools, the planet is dying, because it disappears EM field that protects the planet."

You have to have something alive on the planet before it can die. Hot OR cool, Mars is still there, and 'alive and well' as it will ever be.
 

Related to Death of Mars: How a Volcano Could Trigger Planetary Extinction

1. How likely is it that a volcano could trigger the extinction of Mars?

The likelihood of a volcano triggering the extinction of Mars is currently unknown. While volcanic eruptions can have significant impacts on a planet's atmosphere and climate, there are other factors that also play a role in a planet's extinction, such as changes in the planet's orbit or the impact of large objects, like asteroids.

2. What evidence supports the idea that a volcano may have caused the extinction of Mars?

One piece of evidence that supports this idea is the presence of large volcanic structures, such as Olympus Mons, on the surface of Mars. These structures are thought to have formed from massive volcanic eruptions, which could have had significant impacts on the planet's atmosphere and climate.

3. How could a volcano cause the extinction of life on Mars?

A volcanic eruption could release large amounts of gases and particles into the atmosphere, which could potentially block out sunlight and cause a cooling effect on the planet. This could lead to changes in temperature and weather patterns that could make it difficult for life to survive on the surface of Mars.

4. Is there any way to prevent a potential extinction event on Mars caused by a volcano?

At this time, there is no known way to prevent a potential extinction event on Mars caused by a volcano. However, continued research and monitoring of the planet's surface and atmosphere may help us better understand the potential impacts of volcanic activity and potentially develop strategies for mitigating these impacts.

5. Could volcanic activity on Mars increase in the future, leading to a potential extinction event?

It is possible that volcanic activity on Mars could increase in the future, as the planet's interior is still active. However, the frequency and severity of volcanic eruptions cannot be predicted with certainty. Continued research and monitoring of the planet's surface and interior may help us better understand the potential for future volcanic activity and its potential impacts on the planet's extinction.

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