Contrary to popular perception, desertification is not the loss of land to desert or through sand-dune movement. It refers to land degradation resulting from climatic variations and human activities.
It is not a natural process; it is the result of mankind's actions.
Today, a third of land is threatened by desertification.
Amazing video...... Reforestation or afforestation must be carried out on a global scale, to help stabilise soils and improve water retention, whilst having adding benefits of supplying food, fuel and building materials.
kaieteurdevon 3 months ago