Natural Phenomena - Overpopulation
https://www.google.com/url?sa=i&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwjsjdex9tHhAhUYiXAKHW45CXQQjhx6BAgBEAM&url=https%3A%2F%2Fpeakoil.com%2Fenviroment%2Foverpopulation-and-its-effects&psig=AOvVaw1GySlQHREnlOefdatWydVD&ust=1555411730363848 So... What is 'Overpopulation' ? Based on wikipedia , Overpopulation occurs when a species ' population exceeds the carrying capacity of its ecological niche . It can result from an increase in births (fertility rate) , a decline in the mortality rate , an increase in immigration , or an unsustainable biome and depletion of resources. Moreover, it means that if there are too many people in the same habitat, people are limiting available resources to survive. If a population is 10 people, but there is only enough food for 9 people, then this situation is called overpopulation. If the population is 100 billion, while food is enough for 200 billion,