Okay, so have you ever wondered what will happen to Earth if all of us just randomly disappear? Will animals roam everywhere? Will the earth be quiet during the night? What will happen to electricity?
I was taking a shower when this question just randomly popped up in my head "What will happen to Earth if Humans disappear?". To be honest I don't actually know but I have some ideas.
After I got out in the shower I grab my laptop and did some research, and now I'm going to share with you guys some of my ideas and the result of my research to what will happen to the earth if all humans disappear?
The day of the disappearance 
The second that humans or we disappear from the earth, chaos will occur. For example, cars will crash into each other so are trains, and planes will just fall from the sky.
Within the first hour, the mass blackout will start to occur across the globe. Imagine how scary will that be, no lights, just pure darkness.
If that is not scary to you then I don't know what is.
The electricity that is generated from coal plants would fail once their fuel ran out. And of course, wind like windmills and water systems like dams will also shut down without human supervision.
The second day of the disappearance On the next day, the computer would act on its own to shut down nuclear reactors in order to prevent disaster from happening.
The world will be completely dark and scary without power. Imagine the whole world without lights, the whole world would be so quiet and all you can hear is power plants shutting down.
The third day of disappearance On the third day, the famous London's Big Ben will bell for the last time, echoing across the Palace of Westminister. Catching the attention of all the animals roaming in the streets.
Thousands of animals and zoo creatures would have to break free or else they would suffer starvation. Within 10 or 15 days security in nuclear power plants across the globe would finally fail and that can cause an explosion and it would release toxic radiation across the globe.
Because of that wildlife in the affected region would die. But elsewhere, other species would prevail.
Supermarkets will be infested by mice and rats, The former domesticated pets would turn feral for their own survival.
Few years after the disappearanceWithin a few years, the cities that we are so familiar with will look like an abandoned park. Vegetation would take over the cities, moss would overtake the streets while trees and flowers would travel up in the abandoned building and towers.
30 Years after the disappearanceAfter 30 years all satellites in space would fall back to earth. Building and skyscraper would rotten and collapse, the cities in the coastal areas will be covers or reclaim by the sea and the ships that sank will be the new foundation for the coral riffs.
Global Warming will also continue and the earth's temperature would rise by about 0.6 degrees. Environment or nature will be improving drastically. Marine life will also be recovered from decades of illegal and legal fishing. One hundred and fifty years Urban environment would be restored before human time, for example, London would revert to swamp plant. The huge forest would have reclaimed half of North America, and the only evidence that we ever existed will be the leftover steel and plastics or even some flags we left on the moon.
Even some of the glorious landmarks will come to decay.
Nature will take over the world, they will reclaim what was taken from them.
source: Youtube
photo source: Google
In my opinion, the world will be better if human will disappear, funny right? Tao lang din naman ang sumisira sa mundo "We can't live without nature but the nature can live without us" (opinion ko lang and based on my beliefs)