The Ways Of Protection From Electromagnetic Fields

There are very many substances that make up the planet that we live in. Many of these things are very essential resources while others can be quite dangerous if mishandled in any way. Water is one of the most profound materials on the planet. It is not only found in the numerous water bodies but also underneath the earth crust this element flows freely. The methods of protection from electromagnetic fields are numerous.

Air is another very essential material in nature. Being a mixture of gases, air is made up of gases such as carbon dioxide, oxygen, nitrogen and the rare gases. Carbon dioxide is used for plants in the process of photosynthesis while animals use oxygen for their respiratory needs. Air generally has numerous uses in the community such as sweeping away foul smells and keeping nature fresh at all times.

The plants in the forests also play a very major role in the maintaining the equilibrium of nature. In addition to the provision of food substances these plants also offer shelter to the wild animals and hence keeping them out of the community. Plants also help in the formation of relief rainfall that is very important to the farmers and other people that depend on rain for their water supply.

Finally the earth is another highly important resource in nature. It comprises of soils, rocks and numerous other materials. The soils come in various kinds including clay, sandy and loamy soils. Each one of these soil samples has its application in nature. Loamy soils are very important for agricultural practices. Clay soils on the other hand are used to create works of art such as statues and other molding crafts.

Within the crust of this earth are also numerous other vital materials to the survival of man. These include the various kinds of rocks that are considered quite valuable in society. Many of these are metal ores and can be refined to get metallic elements such as iron, silver, gold, copper and numerous other precious substances. There is also a particular kind of rock known as lodestone. This is a very unique kind of stone.

It possesses a force field known as magnetism. Magnetism is basically a field of force lines created by a magnetic substance. The force in this naturally occurring stone was copied and transferred to numerous other metallic substances and this has had numerous applications in the community.

These magnets have widely been used in the creation of direction mechanisms. This works due to the fact that the earth is the biggest natural magnet and any other magnet in the force field of the earth will align its diatoms in an opposite polarity to that of the earth. This theory helps navigators to use compass needs to situate the magnetic north and south while at sea.

These magnets were created using electricity and hence were called electromagnets. They have various applications in nature including the lifting of heavy metallic objects in industries, to medical procedures in hospitals. These electromagnetic fields also tend to be harmful if the person is directly exposed to them for a long time. Protective gear has been created for the workers that cannot avoid them.