early organisms created oxygen from other gases in the atomsphere
The oxygen isn't "used by the earth"; it is recycled by organisms. The total amount of oxygen on planet Earth remains more or less constant.
What language did the element oxygen name come from
Oxygen is the most abundant element in Earth's crust.
the earth would die
The bulk of oxygen production on Earth is from phytoplankton in the oceans.
Nitrogen 78.0842% Oxygen 20.9463% Water Vapor 1% Argon 0.9342% Carbon dioxide 0.0384% (and rising) Other gases 0.0020%
Oxygen is important as it the breathing sources. It also forms ozone which is vital for life on earth.
Early organisms created oxygen from other gases in the atmosphere. More specifically, the methane atmosphere on Earth was supplanted by oxygen generated by microorganisms in the oceans. Today, the vast majority of our oxygen comes from the ocean - mainly plants. Earth came to have a oxygen atmostphere because that is the way God invisoned it, so thats how he made it.
Oxygen is main gas of earth. If there is no oxygen in the earth all the life in the earth should die.
No. A volcano erupts molten material from inside the earth. Actual fire is not involved:the material is hot to begin with and has been since the formation of the earth.
Earth
No. Earth's atmosphere most likely originate from volcanic atmosphere. The oxygen is produced by plants.
we get oxygen from the trees
many medicines come from the rainforests
Earth's atmosphere, including the oxygen, is bound to Earth by gravity.
There is oxygen and gravitational force on earth but there is no oxygen and gravitational force
Oxygen makes it human capable of breathing in earth that's why when there is oxygen, there is life.