What are five (5)
facts that you have
learned about
electromagnetism that
effects our entire
planet.

What little is known is that the Earth's magnetic field creates the so-called A "magnetic shield" that protects against other dangerous forms of radiation, namely cosmic rays and solar wind.

While there is no danger of losing the Earth's gravitational field, the Earth's magnetic field is declining faster than any other geophysical phenomenon. This continuous loss of the Earth's magnetic field, and the associated increase in harmful radiation, are beyond human control.

In addition to the growing problems of Earth's environment, there are other conclusions that can be drawn from the weakening of its magnetic field:

1) C-14 carbon dating should be reconsidered;

2) There is an age restriction for both the Earth's magnetic field and the Earth itself.

Explanation:

Electromagnetism is a branch of classical physics that investigates the causes and interconnections of electrical and magnetic phenomena, explains the light phenomena and laws of optics, and all other types of electromagnetic waves.

The development of electromagnetism began in the early 19th century with the experiments of HC Ørsted and M. Faraday. reached in A. Einstein's special theory of relativity.

On a global scale, two important force fields connect to planet Earth: Earth's gravitational field and Earth's magnetic field. The gravitational field draws us towards the earth, keeping us from flying into space at Earth's rotation. It also prevents the atmosphere from leaving our planet. The atmosphere, on the other hand, provides protection against some types of cosmic healing. For example, ozone in the atmosphere protects from ultraviolet rays, a deadly form of radiation.

a and c are the answeres

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.