Without people would have changed everything.
Have you thought someday, how many people will last on Earth, or how and when people will die? The question of whether humanity will disappear or not, is being discussed quite actively, much less attention is paid to possible effects on human extinction. So, what could happen on Earth if people here will not.
No maintenance, fuel, most power plants (nuclear power plants and wind turbines) will cease to generate electricity. Consequently, most of the world will be plunged into darkness.
Just a few days after the disappearance, many Pets and farm animals will die without food and water.
All the parasites who live and thrive at the expense of the person (for example, lice), surely will die.
Without electricity fence used to keep cattle under control, will cease to perform its function. Into the wild will break the 1.5 billion cows, 1 billion pigs and 20 billion chickens.
The pumps will cease to pump water in the underground tunnels and subway systems that will lead to a massive flood.
After their cooling systems will stop working at some nuclear power stations, there will be an explosion.
The number of animal pests that live in the human houses (mice, rats and cockroaches) will decrease sharply, and they might disappear altogether.
Domesticated horses may return to their original way of life in the wild.
No maintenance metal construction will begin to break down due to corrosion.
Industrial enterprises will cease to pollute the environment. Air, water and land will be cleaner. Disappear the threat of global warming.
Decorative dog breeds, specifically bred by people currently on the fun, will be destroyed by larger and stronger animals.
25 years after people the most cobbled of city streets and sidewalks will cover vegetation.
Without fire, many buildings all over the world will burn in the fire.
City built in the desert such as Las Vegas or Dubai, just a few years will cover the sand.
The most endangered species of animals and plants will fully recover their population, because there is no people, to exterminate them.
About a year after the disappearance of the artificial satellites orbiting the Earth will change its orbit and starts to fall, forming a strange “stars” in the sky.
Without electricity, raw sewage will overflow and begin to flood all around, polluting lakes and rivers.
The city’s parks and squares would dilate impenetrable forest will grow in place of the city.
Without maintenance, the dam will collapse, water will rush, bringing with it devastating floods. The flooded areas will probably turn into a swamp.
After some time, the wooden house will be completely eaten by termites.
By crossing and selection, people learned to grow superior varieties of fruits and vegetables. But just 2 decades without human intervention on fruit trees will grow wild fruit. Vegetables too “wild”.
After a few hundred years after the disappearance of wild nature will be submitted to numerous and diverse species of flora and fauna in all parts of the world. Although, perhaps, there will be redistribution of species, as some animals escaped from the zoo, can form new wild populations in the natural areas where they never lived.
After 100 000 years the level of CO2 in the atmosphere will be the same as it was before the appearance of humans on Earth.
The oceans will be full of fish and other marine flora and fauna, almost the same as it was before people began to ruthlessly exploit the water of wealth.
The only evidence of our existence in 10,000 years after the disappearance of the structure will be made of stone such as the pyramids in Egypt, Great wall of China and mount Rushmore. All the rest will disappear.
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