Antarctica is the coldest and most isolated area on Earth. The continent is located around the South Pole of the Earth and is almost completely covered with ice. In some places, the ice is miles thick.

Phosphorus is only available in very small amounts on earth, these quantities are disproportionate to the presence of the element in humans and animals.

These changes have, of course, offered many benefits to humans. We have taken overall survival agriculturally over the last 10,000 years. Unfortunately, this period is slowly coming to an end, and many studies show that this is not due to a natural cycle of the earth, but by human activities.

Biodiversity is not expressed in numerical value, there is no global scale available that indicates the extent of biodiversity somewhere. It is therefore very difficult to compare biodiversity in different areas. However, it is possible to say whether the biodiversity is high or low, whether large or small.

Biosphere reserves have been in existence since 1968 thanks to UNESCO, the organization of education, nature and science of the United Nations. They have set up the MAB project.