What Will Happen if Endangered Species Become Extinct?
Definition: When we hear the word extinct,the first thing that springs to mind are animals that existed millions of years ago that we have never seen,such as dinosaurs and giant sharks.so when the members or individuals of certain group die out we will say that extinction has taken place. There are two different types of extinction Background extinction :refers to normal extinction for example some species can’t be sustained on earth. Mass extinction :is a widespread event that wipes out […]