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Earth's Timeline (image (the earth condenses into a solid sphere ,…
Earth's Timeline
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the earth condenses into a solid sphere , with an inner core which is extremely dense and hot.
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500 million years ago:Atmosphere emerged from the vapor and gases that were expelled during degassing of the planet interior.
Based on the graph below, what seems to be a major factor in the move from one era to another? Why do you think this is? Record this on your timeline.
3 largest declines:
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from this assignment i learned about different points of life were new organisms and life began to form
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Singled cell water creatures, such as algae, begin 2 billion year process
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Amphibians develop lungs, enabling them to live on land as well as in the water
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consist of H2, water vapor, methane ch4,and carbon oxides
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