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Since there have been scientific discoveries of marine Biology thousands of miles inland and that the entire planet was mostly ocean at one stage, one would assume the organisms started in the ocean, but before any oceans were formed, there was mainly molten land, where the organisms could have began. They may have hitch-hiked from passing or plummeting meteorite debris. That would pose many more questions now, won't it? Are any of the organisms indigenous to the planet or are they all from the massive expanse of space?
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoorganisms never evolved < whoever wrote this is an idiot. simply put the answer would be the sea.
Wiki User
∙ 10y agoThe earliest organisms to live on land were lichens and mosses. Animals didn't move onto land until millions of years later.
Wiki User
∙ 13y agoNo, the first life forms were single celled organisms that lived in the ocean.
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Would plants or animals have been the first forms of life on earth?
Unicellular plants and animals were first forms of life on Earth
What the Features of the earth surface?
well life forms, land-forms such as volcanoes and mountains.
What were the first life forms to inhabit the earth?
Plants
Did the earliest life forms of earth live on land or water or air?
The prevailing theory of the origin of life on earth posits that it began in the oceans.
What was earth's first life forms?
bacteria is not right it is prokaryotes
When did the first life forms appear on Earth?
Scientists think that the first life forms appeared on Earth about 3.6 billion years ago. These were simple cells that eventually evolved into the abundance of life we see today.
What are First Nations based on?
Respect for Earth and all forms of life
What is the surface features of earth?
well life forms, land-forms such as volcanoes and mountains.
Why were levels of carbon dioxide so high when the earth was first formed?
Because there were no plant life forms on the Earth when it was first created.
What are the two most important things that earth has that no other planet in the solar system has?
Life/land forms and water
What is earth's biodiversity?
Terrestrial refers to things having to do with the land. Biodiversity is the variation of life forms within a given ecosystem or biome. Combine the two, and there you go! (Terrestrial Biodiversity: the variation of life forms within a given ecosystem or biome that refers to species that inhabit the land.)
Why did life occur in oceans not land?
Life began in the oceans, because most life forms are primarily made of water. The first life forms were amoebas and amoeba's are mainly made of water.
