The reason is irrelevant, just imagine the result. Now we are going to tell what is going to happen after we are gone.
Eventually, everything that humans have dreamt, built, and believed will be gone. Just like the dinosaurs, one day, the human race will become extinct.
Mind Warehouse goes deep into answering it by detailing the progression of what would happen when.
There is no denying that humans have a massive impact on the planet. Even within a few days of a human hiatus, the world would look a very different place.
With enough time, the Earth would be able to reset itself and erase any trace of our existence. There’s also a lot of talk about what would happen to our pet animals. It’s an inconvenient truth, but a lot of domestic dog breeds would be utterly useless in the wild.