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What else can I help you with?
Do the amounts of oxygen change from one place on Earth to another?
Yes, the amount of oxygen in the atmosphere is relatively consistent across different places on Earth, representing about 21% of the air we breathe. However, oxygen levels can vary slightly due to factors like elevation and pollution.
What of earths layers has the greatest amount of oxygen?
The Earth's crust has the greatest amount of oxygen. Oxygen makes up about 46.6% of the Earth's crust by weight, primarily in the form of oxides such as silicon dioxide (SiO2) and aluminum oxide (Al2O3).
Which is the most accurate fraction for the amount of oxygen contained in earth's armosphere about 1 5 2 3 or 3 4?
The most accurate fraction for the amount of oxygen in Earth's atmosphere is about 1/5. Oxygen makes up about 21% of the Earth's atmosphere.
Why do scientist think the the amount of oxygen in the earth's atmosphere has increased?
Scientists believe that the amount of oxygen in Earth's atmosphere has increased over time due to the evolution of photosynthetic organisms, such as plants and cyanobacteria. These organisms release oxygen as a byproduct of photosynthesis, leading to an accumulation of oxygen in the atmosphere.
How did earths atmosphere change during precambrian time?
During the Precambrian time, the Earth's atmosphere underwent significant changes, transitioning from a reducing atmosphere dominated by gases like methane and ammonia to an oxidizing atmosphere with increasing levels of oxygen, due to the development of photosynthetic organisms. This increase in oxygen levels laid the foundation for the evolution of complex multicellular life forms.
Do the amounts of oxygen change from one place on Earth to another?
Yes, the amount of oxygen in the atmosphere is relatively consistent across different places on Earth, representing about 21% of the air we breathe. However, oxygen levels can vary slightly due to factors like elevation and pollution.
What of earths layers has the greatest amount of oxygen?
The Earth's crust has the greatest amount of oxygen. Oxygen makes up about 46.6% of the Earth's crust by weight, primarily in the form of oxides such as silicon dioxide (SiO2) and aluminum oxide (Al2O3).
Which is the most accurate fraction for the amount of oxygen contained in earth's armosphere about 1 5 2 3 or 3 4?
The most accurate fraction for the amount of oxygen in Earth's atmosphere is about 1/5. Oxygen makes up about 21% of the Earth's atmosphere.
Earth's atmosphere is unique because it contains a significant amount of?
Oxygen! ^_^
What could increase the amount of oxygen in the air?
The activity of Earth's biosphere
Why do scientist think the the amount of oxygen in the earth's atmosphere has increased?
Scientists believe that the amount of oxygen in Earth's atmosphere has increased over time due to the evolution of photosynthetic organisms, such as plants and cyanobacteria. These organisms release oxygen as a byproduct of photosynthesis, leading to an accumulation of oxygen in the atmosphere.
Do any other planets have oxygen in their atmospheres?
Earth is the only planet known to have a significant amount of oxygen molecules in its atmosphere.
How did earths atmosphere change during precambrian time?
During the Precambrian time, the Earth's atmosphere underwent significant changes, transitioning from a reducing atmosphere dominated by gases like methane and ammonia to an oxidizing atmosphere with increasing levels of oxygen, due to the development of photosynthetic organisms. This increase in oxygen levels laid the foundation for the evolution of complex multicellular life forms.
What is the location of the smallest amount of oxygen on earth?
The location with the smallest amount of oxygen on Earth is believed to be the Mariana Trench in the western Pacific Ocean. At its deepest point, the oxygen levels are extremely low due to the pressure pushing oxygen molecules together, making it difficult for marine life to survive.
How do Earth slides change the Earth?
Superficially at worst. These are minor changes of an insignificant amount.
What would happen to the amount of energy received from the Sun if the rotation of the Earth changed?
Nothing. Provided the earth remains in the same orbit, then a change of rotation would not change the amount of solar energy reaching the earth.
Can you get irreversible change without mixing chemicals?
with out oxygen life can not possible on earth because oxygen is used to breathing
