Is the threat of global warming true? or is it just natural?
Scientists think that global warming is occuring because of overpolution from us humans. They think that the factories, cars, and machines are polluting Earth's atmosphere and causing greenhouse gasses to be spread. Greenhouse gasses are gasses which keep the sun's radiation inside our atmosphere. This makes the Earth have a slowly rising climate, which will soon lead to the ice caps melting and the coastal regions flooding. With the ice caps melting, many species of animals will go extinct due to the flooding and the melting. Recently, Polar Bears have been dieing due to the ice caps melting. Scientists believe that the gasses CO2 and Methane are major causes for the greenhouse effect on Earth. These gasses are produced by cars and factories and by living things. Scientists believe that we as humans are the main cause of global warming.
The other side of the story is that this whole idea of Global Warming can be completely natural. I read that this whole idea of the Earth warming can actually mean that we will be going into an Ice Age. Past evidence has shown that before Ice Ages, the Earth goes into a warming period, raising the climate. Even though this does not explain the rising CO2 levels, it could be a cause for Earth's warming up. This may not be as probable as the scientific choice because there is no way to prove that this is also the cause for higher and higher greenhouse gas levels.
I personally think it could possibly be a mix of the two. The Earth is warming and in danger due to the high greenhouse gas effect, but could possibly also be going into a future ice age. I believe the first option is more probable, becuase is it backed by a lot of evidence and scientific research. I cannot think of a 100% correct answer, because that would require a sight into the future.