Have you ever spared a moment to think about the amazing creatures that live in this vibrant and beautiful planet? For those who have tried to do it, I’m sure they have been left in wonder. A chain effect can be triggered by a single action within the environment. Despite the fact that humans have inhabited the world for a short time, they have been able to impact it negatively a great deal.
An optimistic change is what is being shown in the clip below. It all takes place within The Yellowstone National Park where a large population of deer overgrazed and left the environment suffering. That is when wolves were introduced into the food chain and within a short time, the needed positive effect was seen and felt. Trees grew back since the population of the deer was controlled. The course of the mighty rivers changed and less erosion resulted since more trees grew.
This is a good example of how we can be good managers of the world we live in by taking into account the simple details which already know. Were you amazed by this educative clip? Please go ahead and SHARE it with your Facebook friends!