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Geology
Aurora Borealis. Toilets flushing in vortexes.
Early volcanoes discharged different combinations of gases into the Earth's atmosphere creating rain, which cooled the planet and formed solid land masses, and every other element discovered presently.
because earth was created by God.
Carbon doixide
in the beginning of earth it was extremely hot with very little oxygen - Jeremy ramirez
is it carbon dioxide
Geology
Uniformitarianism.
There aren't dinosaurs anymore.
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
Scientists believe that very early in the history of the Earth, when conditions were vastly different than today, that condensing gases in the early atmosphere led to a rainfall lasting several million years, leading to the formation of the oceans.
maybe because it is because of the system
There are approximately 7,000 languages spoken on Earth today. This number can vary slightly based on different classification methods and dialect distinctions.
Religion and Technology. Much like today.