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Origin of Earth's magnetic field, new discoveries and new concepts, published in world-class scientific literature and explained here.

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We can not live without trees, nature, and oxygen. We need the trees to produce oxygen and the plants to clean the air we breathe out to make it oxygen again. Without all of that we couldn't breathe and without being able to breathe we couldn't live so we would die.

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The earths mineral like iron, copper, and gold help us too. They keep us alive because they make tools like shovels, axes. Some of the tools are we use a lot and others not so much. Some things are knifes, forks, spoons. Without they'd we would just look plain old silly. Without axes and shovels we wouldn't have crop gardens and we would be able to chop trees.

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Water is one of the other things we need. Just like food without water and other liquids we couldn't survive. Liquids keeps us hydrated. If we weren't hydrated we would die because are body is made us of 50-60% of water and our cells would shrivel up and looks like prunes.

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With out animals and vegetables like corn, potatoes, and chicken. Without they thing our population would would end faster then we would ever know. That is because we need food to survive and without is we would become cannibales.

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Earth keeps us alive because of it's magnetic field. Without a magnetic field there would be harmful solar wind and other things that could hurt us.