Fairy circles of Namibia are circular patches of bare ground found in the grasslands of Namibia, a country in southwestern Africa. They are typically 2-15 meters in diameter and are surrounded by a ring of taller grass.
The exact cause of fairy circles is still debated among scientists. Some theories suggest that termites, plants, or water scarcity play a role in their formation. However, recent research suggests that they are most likely caused by a combination of factors, including competition for resources and self-organizing vegetation patterns.
No, fairy circles have also been found in other countries such as South Africa, Angola, and Australia. However, the largest and most well-known concentration of fairy circles is in Namibia.
While the exact purpose of fairy circles is still unknown, they are thought to play a role in maintaining the delicate balance of the desert ecosystem. The barren patches provide shelter for smaller plants and animals, and the ring of taller grass helps to retain moisture in the soil, allowing for the survival of larger plants.
Yes, fairy circles can be seen from space. In fact, they were first discovered by satellite images in the 1970s. They are also visible from airplanes and can be seen on Google Earth.