When is Earth Day and why is it celebrated?
As many people say, Earth Day should be celebrated every day, since caring for our planet should be a task ...
Greenland is indispensable, yes, but for science
Political aims on Greenland threaten to ruin international collaborations for the study of ice, climate and the Arctic seabed. A ...
Cárcavas: what they are, formation and examples
Gullies are forms of soil erosion that originate from the surface runoff of water, forming narrow and deep channels in ...
Agricultural sector: what it is, activities and importance
The agricultural sector is a fundamental part of the economy, since it is dedicated to the production of raw materials, ...
How to do sustainable tourism
Traveling to other countries is an ideal way to come into contact with different cultures, see unique places and meet ...
Are there cat breeds that are not the result of human selection?
It is estimated that there are 600 million cats in the world, less than 10% of which belong to a ...
Plateau: what it is, how it is formed and examples
A plateau is an extensive flat or slightly undulating surface that is above 500 meters above sea level. Plateaus can ...
Sustainable fashion and the advantages over fast fashion
As time goes by, the fashion industry is rethinking itself and seeking to transform many of its practices, because these ...