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∙ 12y ago
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When did the first life appear on earth?
in the beginning when God created it
Do all the waters from the earth form the biosphere?
No. All water on Earth forms the hydrosphere. The biosphere is all life on Earth.
What is the name of the layer of earth where volcanoes form?
Volcanoes appear only on the crust, but are caused by processes taking place in the mantle.
What does our atmosphere do that makes conditions on Earth suitable for life?
You have it wrong way round, the atmosphere of Earth was created by the life on Earth. 4000 million years ago the atmosphere had no oxygen and was full of CO2, Nitrogen and Methane. However life came into existence in this atmosphere and over time has altered the atmosphere to what we have today. Therefore the composition of the atmosphere would not appear to be critical to life.
How does Earths magnetic field benefit humans?
Earth's magnet field shields humans from dangerous radiation form the sun and protects the earth's atmosphere form the solar wind. Without the magnetic field, there would be no human life on earth.
In what form does the electron transport chain appear on earth?
In electricity!
Which supports life is transmitted to Earth in the form of?
The sun's energy, which supports life, is transmitted to Earth in the form of?
When did the first life appear on earth?
in the beginning when God created it
Simplest form of life on earth?
the simplest form of life known is moneran..
What is the predominant life form on earth?
Prokaryotes.
When did life begin to appear on earth?
Plants have been around on the Earth since the Cambrian part of the Palenzonic Era.
What was earth's first life form?
Earths first life form may be non photosynthetic bacteria.
Is it possible for life on the center of the earth to exist?
Since the center of the Earth is in the molted form, it can not support life. Thus, it is not possible for life to exist on the center of the Earth.
When did plant life begin to appear on Earth?
Plants have been around on the Earth since the Cambrian part of the Palenzonic Era.
Is bacteria the smallest form of life on earth?
yes.
What is the dominant life form on earth?
Cells/Bacteria.
Are constellations stars falling towards earth?
No. Constellations are arrangements of stars that appear to form pictures.
