Well this is the oldest and biggest question we have. Although there are several theories no one knows I am a scientist and me and other friends are in a race to figure this question our selves som say that it was God, some believe life came from mars because of the Cyndonia plane. this is a question man kind may never know.
There are presently two popular theories concerning the origin of life as we know it now, one being Darwinian evolution (as described in "The Origin Of Species" by Charles Darwin), and the other being divine creation (as described in the book of Genesis).
Unfortunately, during the days of Darwin, the idea of "spontaneous generation" was fairly well spread therefore the problem of abiogenesis was at best "troubling" in his mind.
Evolution and evolutionary theory have nothing to say about where life came from. That is the province of biochemistry; abiogenisis to be precise. Evolution only deals with extant life.
People come to know about life existing on planet Earth in the past by studying bones and fossils. These are kept in a databse and are studied by scientists.
Herpetology is the study of Amphibians and Reptiles, ergo a Herpetologist is one who studys Amphibians and Reptiles. Amphibians and Reptiles would come under life earth.
Earth shapes life. Life has to adapt to the environment they find here on earth.
Life on Earth, for Gaia is goddess of the Earth and mother of all life on Earth.
where does the radient energy transmitted to earth come from
All life on Earth evolved on Earth.
the sun
Oxygen is important as it the breathing sources. It also forms ozone which is vital for life on earth.
People come to know about life existing on planet Earth in the past by studying bones and fossils. These are kept in a databse and are studied by scientists.
the greatest man will to come to earth and will be named Justin Ray Conklin in the Dalles Oregon in 2001. the earth will treat him with great dignity and popularity in life and thats when the greatest man will come to earth
On Earth, yes
Life on Earth will probably come to an end when your star, the sun, begins to fuse helium instead of hydrogen. It will happen sometime between 3000 and 5000 million years into the future.
Interconnected
Father is the ruler of the house and time is the ruler of everything, and mother earth because earth gives life and life gives birth to everyone.
It is an interesting idea that life may have come from other parts of the Universe, but there is no evidence that this really is so (nor that it isn't, for that matter). Also, specifically in the case of mushrooms, despite all their differences, they are probably too similar to other life on Earth to have evolved independently from it. If life did come from outer space, it may have been a common ancestor to ALL current life on Earth.
There is a planet that can support life, it is just that the earth still has many years to come before we go to another planet
No. Another answer is: Maybe, life on Earth may have come from microbes from meteorites.