NATURAL PHENOMENA The definition of a natural phenomenon is simple, it is not an engineered event manufactured by humans, although it may affect them. Common examples of natural phenomena include sunrise, the weather, decomposition, free fall and erosion. Mother Nature continues to be a fascinating mystery. Some examples of the most amazing natural phenomena are: Northern Lights, Iceland It is an optical phenomenon which manifests itself in the atmosphere with bright spots, the most common colors are: red, green or blue. The scientists say it is caused by the interaction of charged particles (protons and electrons) from the sun with the ionosphere of the Earth. Sort sol, Denmark During the months of March and April, in Denmark, you can experience the “sort sol”, Sort sol is the event when up to one million birds flock to the skies during sunset and the sun is actually blocked by the birds, it is kown black sun. Lightning storm The ...