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I saw a show on this topic. Every once in a while the sun shoots out solar flares, these are made out of the suns material and are dangerous, they also go pretty far. Occasionaly one heads straight for earth, but the earths magnetic is strong enough to make a "shield" around the earth (sorry if this isn't enough detail).
What else can I help you with?
Why is earths magnetic field impotant?
The earth's magnetic field is important in that it prevents the sun's solar radiation from killing life on earth by wiping out the earth's atmosphere and deflecting dangerous radiation.
How does the earths magnetic field influence us on earth?
Directly : not at all. BUT It deflects the solar wind, thus the radiation levels on the Earth's surface is compatible with life; and there's still enough air for us to breath.
What effects do Earths magnetic field and ozone layer have on Earth's ability to support life?
Earth's magnetic field protects life by deflecting harmful solar radiation and cosmic particles. The ozone layer absorbs and scatters the majority of the Sun's ultraviolet radiation, preventing it from reaching the Earth's surface and causing harm to living organisms. Without these protections, life on Earth would be vulnerable to the damaging effects of solar radiation.
How does the earths magnetic field help life to be sustained on earth?
the radiation charges or ionizes the air in the upper atmosphere. the charged air conducts and acts like a wire passing thru a magnetic field which shields the earth from other particles and rays look for Van Allen belts
What kind of destruction would happen if the earths core stopped rotating?
it wil cancel the magnetic field whch will cause radiation from the sun to penitrate and kill off life on earth
How does earth magnetic field protect life on earth?
The earth's magnetic field protects the surface from getting struck by solar radiation.
Is Earth is an electromagnet?
Earths electromagnetic field is essiential to life on earth. Its deflects all the harmful radiation given off by the sun and in deep space. It is widely accepted that it is generated by our earths core. The core at the centre of the earth spins at a tremendous rate and the energy that it creates by doing this is thought to give of the electromagnetic energy.
What is the half life of the earth's magnetic field?
The half-life of the Earth's magnetic field is estimated to be around 1,000 years. This means that the strength of the magnetic field decreases by half every 1,000 years. The field is generated by the motion of molten iron in the Earth's outer core.
What changes in cosmic ray intensity at earths surface would you expect during periods in which earths magnetic field passed 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 does Earths magnetic field benefit humans?
Earth's magnetic field acts as a shield, protecting us from harmful solar radiation and cosmic rays. It also plays a crucial role in animal navigation and migration, including some species of birds and sea turtles.
Why is the earths magnetic field is important because it?
The Earth's magnetic field acts as a shield, protecting us from solar winds and cosmic radiation. Without it, these harmful particles could strip away our atmosphere and make life on Earth unsustainable. Additionally, the magnetic field plays a crucial role in navigation for animals, technology, and humans.
What role does the Sun play in affecting Earths?
The Sun is essential for life on Earth as it provides light and heat for photosynthesis and warmth. It also influences the Earth's climate and weather patterns through solar radiation. Additionally, the Sun's magnetic field and solar winds interact with Earth's magnetic field, affecting phenomena like the northern lights and space weather.
