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The magnetic field of Earth is the reason why humans are still around today. It plays the role of attracting the cosmic rays, such as a solar flare for example, and deflects off the surface of the atmosphere. Hence why we have such thing as the aurora borealis or 'Northern Lights'. It shows that activity that the magnetic field is having with the cosmic ray. If we did not have our magnetic field, Earth would have been scorched by a solar flare a long time ago.
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What effect does the earths magnetic field have on the intensity of cosmic rays striking the earths surface?
The Earth's magnetic field acts as a shield, deflecting charged particles (cosmic rays) away from the surface. This helps reduce the intensity of cosmic rays reaching the Earth's surface. However, cosmic rays can still penetrate the atmosphere at higher latitudes where the magnetic field is weaker.
What does the inner core do that will affect us in earth?
The inner core is a solid ball of iron and nickel at the center of the Earth that generates a magnetic field. This magnetic field protects the Earth from solar winds and cosmic radiation, which could otherwise be harmful to life on Earth. It also plays a role in the generation of Earth's magnetic field.
What does the outer core create as the earth spins on its axis?
The outer core of the Earth creates the magnetic field as the Earth spins on its axis. The movement of the molten iron in the outer core generates electric currents, which in turn produce the magnetic field that surrounds the Earth. This magnetic field is essential in protecting the Earth from harmful solar radiation and cosmic particles.
Why do charged particles from outer space like cosmic rays strike Earth more frequently at the poles than at the equator?
Charged particles from outer space are more likely to strike Earth at the poles due to the Earth's magnetic field shaping their paths. The magnetic field lines converge at the magnetic poles, directing charged particles towards these regions. This results in a higher concentration of cosmic ray impacts at the poles compared to the equator.
What changes in cosmic-ray intensity at earth's surface would you expect during periods in which earth's magnetic field is passing through a zero phase while undergoing pole reversals?
Cosmic ray intensity at Earth's surface would be greater when Earth's magnetic field passed through a zero phase because magnetic shifting is minimal. Fossil evidence suggests that the periods of no protective magnetic field may have been as important in changing life forms as x-rays have been in the famous heredity studies of fruit flies.
How do you make a sentence for magnetic field?
The magnetic field of the Earth protects us from cosmic radiation.
What effect does the earths magnetic field have on the intensity of cosmic rays striking the earths surface?
The Earth's magnetic field acts as a shield, deflecting charged particles (cosmic rays) away from the surface. This helps reduce the intensity of cosmic rays reaching the Earth's surface. However, cosmic rays can still penetrate the atmosphere at higher latitudes where the magnetic field is weaker.
The Earth's magnetic field helps protect living things from?
From solar radiation and cosmic rays
How big is earth magnet field?
Earth's magnetic field is about 25 to 65 microteslas in strength at the surface. The magnetic field extends from the Earth's interior out into space, creating a protective buffer against solar wind and cosmic radiation.
What is the region of the earths magnetic field?
The region of the Earth's magnetic field is called the magnetosphere. It extends far into space and protects the Earth from solar wind particles and cosmic radiation. The magnetosphere is created by the interaction between the Earth's magnetic field and the solar wind.
What changes in cosmic ray intensity at the Earth's surface would you expect during the periods in which the Earth's magnetic field passed through a zero phase while undergoing pole reversals?
During periods of magnetic pole reversals, the Earth's magnetic field weakens, leading to decreased shielding of cosmic rays. This can result in an increase in cosmic ray intensity at the Earth's surface because fewer cosmic rays are being deflected away by the weaker magnetic field. As the field weakens and reverses, cosmic rays can penetrate deeper into the atmosphere, impacting climate and potentially affecting electronic systems.
The Earth's magnetic field is generated in?
The Earth's magnetic field is generated in its outer core, which is made up of molten iron and nickel. The rotation of the Earth creates convection currents in the outer core, generating a magnetic field that extends from the core into space. This magnetic field helps protect the Earth from the solar wind and cosmic radiation.
Where is earths magnetic fe ild created?
Earth's magnetic field is generated by the movement of molten iron and nickel in its outer core. The rotation of the Earth causes these metals to generate electric currents, which in turn create a magnetic field. This magnetic field extends around the Earth and helps protect it from solar winds and cosmic radiation.
How strong is the Mercury and magnetic field compared to the Earth?
Mercury has a weak magnetic field, about 1% as strong as Earth's. Earth's magnetic field is generated by its outer core, which produces a powerful magnetic field that protects the planet from solar winds and cosmic radiation. Mercury's magnetic field is thought to be caused by its partially liquid core and is much weaker due to its smaller size and slower rotation.
What does the inner core do that will affect us in earth?
The inner core is a solid ball of iron and nickel at the center of the Earth that generates a magnetic field. This magnetic field protects the Earth from solar winds and cosmic radiation, which could otherwise be harmful to life on Earth. It also plays a role in the generation of Earth's magnetic field.
The way in which the Earth's core spins is believed to be the source of its .?
magnetic field. The rotation of the liquid outer core of the Earth generates electric currents and in turn creates a magnetic field. This field is what protects our planet from harmful solar radiation and cosmic particles.
Where are the lines of force located on earth?
The lines of force on Earth are associated with the planet's magnetic field. The lines run from the North Magnetic Pole to the South Magnetic Pole, creating a magnetic field around the Earth. This field helps protect the planet from the solar wind and cosmic radiation.
