Recent Posts
Air pollutants
Air pollutants are classified into two large groups: gases and particles. Normally, polluting products are mixed in the air. Its…
Biomass energy
Although its name suggests the opposite, biomass was the first fuel used by mankind. In a generic way, biomass means…
Underground water
Groundwater is what is found under the earth’s surface and occupies the pores and fissures of the most solid rocks….
Thousands species of animals and plants in danger of extinction
Due to human impact on the environment, about a million species of animals and plants will be threatened with extinction…
Biosphere reserves
The biosphere reserves are integrated into the MAB Program, “Man and Biosphere”, of UNESCO. Its objective is to provide a…
The Sun, basic source of energy
Almost all the energy we have comes from The Sun. He is the cause of the winds, the evaporation of…
Natural areas exposed
The human ecosystem has been formally segmented into protected areas and in the other areas there are no specific considerations…
Water, the engine of the ecosystem
The water covers three quarters of the Earth’s surface, distributed among the oceans, the atmosphere, polar ice caps and inland…
The rains
The water found in nature can be found in rivers, seas, basins, and in the form of rain, which is…