Mercury of centuries ago threatens the Arctic Ocean
Marine currents transport the residual mercury of industrial processes to the Arctic glacial sea: the pollutant persists in the 300 ...
What is bioethanol and what is it for
In the search for alternative energies that help us reduce the dependence of fossil fuels, one of these alternatives that ...
Difference between atom and molecule
The origin of life, matter and reality has been an issue that has intrigued man since his origins. What happens ...
What is the ecological footprint and how it is calculated
One of the most important parameters to evaluate the environmental impact of an activity is that of ecological footprint. It ...
Climate change in Argentina
Climate change is defined as the persistent variation of the associated climate directly or indirectly to anthropic activities, in which ...
Technological garbage: Causes and consequences
Despite all the advantages that the information age has brought with the irruption of technology in all spheres of modern ...
Plantigrados: What are and examples
In nature there is a huge variety of animals, from which different types of food, reproduction and locomotion are derived. ...
What is the instinct of animals and examples
Nature works under its own machinery and within it we can see how organisms work in several aspects without having ...
How to make a homemade water filter to drink
Although we are in the 21st century, there are currently regions of the world where there is no public access ...