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What is the importance of hydrosphere?
The hydrosphere describes the combined mass of water found on, under, and over the earth. It is important because water, in all forms, is accessible for the economic needs and vital for ecosystems.
All life-forms on Earth are located in the .?
all life-forms are located in the biosphere
When melted rock cools or hardens in or under earth surface it forms to what?
it forms to a mineral
What forms of carbon are common in solid earth?
Coal is more common in earth.
How is soil formed on earth?
the continuous weathering of rocks forms the soil on the earth...
Where have Scientists discovered that life forms on Earth exist?
Life has been found just about anywhere on Earth.
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 were the first life forms to inhabit the earth?
Plants
What is the specific name of the one organism on earth that does not use oxygen it its respiratory system?
There exist several life forms which do not need oxygen for survival, for example bacteria purple sulfur bacteria (Chromatiales). But if I recall correctly, no higher life forms which don't need oxygen exist on Earth.
What did people do when the earth first exsisted?
Some people believe the earth was first created 4.6 billion years ago, humans did not exist, nor did any other life forms. Humans didn't come into being until 15 million years ago, about 4.45 billion year's into earth's history.
Do other life forms exist outside earth?
I think so. It's not scientifically proven, but you never know...
What was earth's first life forms?
bacteria is not right it is prokaryotes
Does life exist inside the core of our Earth?
No. It is too hot, but life does exist in caves and there is a wide range of what can be found from the smallest bacteria to the largest bat.add. By and large, life forms require water and water below 100 deg C. And that rather limits the possibility of life forms in the interior of the Earth.
What is a contribution of anaximander?
he made the first map,he is also a geologist,,,he accurately deduced that there had been other forms of life on earth million of years before man
Is it possible that earth like life forms may exist on mercury?
no i dont think so because if you live on mercury your going to need oxygen, on mercury, and no it doesn't exist.
Where are life forms on earth located?
Life forms exist almost anywhere on the earth surface, under the surface, in the water, in the ocean bottom and in the air. Some are as big as elephants, others are as small as insects, bacteria, or the microscopic virus.
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.
