Possibly in one of a countless number of alternate universes. Check with a theoretical physicist.
Humans will be able to evaluate the earth because there is advancement in technology.
Humans never ate dinosaurs. Dinosaurs died out 60 millions of years before humans were around.
Craters last for millions of years on the surface of the moon because the moon does not have an atmosphere. Saying this the moon does not have anything able to fill in the craters such as soil or rain.
Craters last for millions of years on the surface of the moon because the moon does not have an atmosphere. Saying this the moon does not have anything able to fill in the craters such as soil or rain.
Carbon forms so many compounds because each carbon atom is able to form stable chemical bonds with up to four other atoms.
Scientists believe it to be in Billions of years and the film "2012" says that it is in 2012. If you want to know when humans wont be able to inhabit the world, that is a long way off, but because of climate change it will be before the end of the world. I am not a scientist so i apologise if this is untrue.
The short answer: sex. The long (but still short) answer: I'm assuming you're referring to humans. 3.5-3.8 billions years ago was the last universal common ancestor, the species that all current species came from. A few billion years of evolution later, Homo sapiens sapiens, anatomically modern humans appear. From about 40,000 years ago until about 10,000 years ago humans colonized the planet. After the agricultural revolution ~10,500 years ago, humans were able to live sedentary lives and this led to population increase. Over the past 200 years, scientific advances allowed for much greater survival, and the world population has increased from about 2 billion to nearly 7 billion.
The trilobite is able to survive droughts because it is eggs can survive millions of years before hatching.
It is thought that millions of years ago, fish were able to walk on land, and they became adapted to swim over years, as their legs become fins
Humans and wolves have been able to communicate with dogs and wolves for thousands of years. Wolves in the wild are suspicious of humans and will likely not interact if not necessary.
if all bees die out, and are not able to polinate, we will die within four years.
to save water and to be able to eat the food they need from up high