New Species - 自然英语

Hello, welcome to wild suzhou. Today I will be talking about the discovery of new species. With there being over 2 million discovered and recorded species on earth, it may seem like scientists are getting close to documenting every single one, but this is far from the truth. It’s impossible to know exactly how many species there are and this number would be fluctuating constantly. Scientists are still discovering new species all the time. Scientists debate the estimate of how many total species there are on earth, guesses ranging from about 9 million to even tens of millions. A large part of this ambiguous number is because places like...