Answer:
Ozone layer
Explanation:
The ozone layer including the stratosphere protects the earth from the ultraviolet radiation of the sun. This layer of the atmosphere helps our life on earth, a lot.
Erosion changes<span> the </span>Earth's surface<span> by a process of breaking down and displacing soil and other material caused by wind, rain and other types of weathering. </span>Erosion<span> may cause soil in a region to be loosened, transported and deposited in a new area.</span>
Mexico is mosstl known for its mineral abundance such as gold, and lead and for containing industrially important fuels like natural gas and petroleum.
Economically, mining is the country's most important activity.
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