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Well plants and trees because they are the opposite to us they breath in CD and breath out oxygen!
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoMost of Earth's oxygen comes from the Ocean plants.
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What is a anaerobically?
An organism that does not rely on oxygen for oxidising metabolism.
What was not in the air on earth 3.6 billion years ago?
Oxygen was not present in large amounts in the early atmosphere of Earth.
To study earth's interior geologists often rely on indirect methods such as evidence from fossils?
To study earth's interior, geologist often rely on indirect methods such as evidence from seismic waves, not fossils.
Why does geochemistry rely on geology?
geochemistry is the study of the chemical structure of the earth
What element has the greatest abundance in the Earth's crust?
Oxygen is the most common and abundant element in the Earth's crust having 47% of the mass.
On what does the Earth rely on for its oxygen?
It is Kevin
How do the earth and moon rely on the sun?
how do he earth and moon rely on the sun
What do animals rely on for food and oxygen?
well it depends on how hungry they are and i guess they rely on both
Effects of no oxygen on earth?
Oxygen is main gas of earth. If there is no oxygen in the earth all the life in the earth should die.
How many life forms do not rely on oxygen?
50 billion
What is a anaerobically?
An organism that does not rely on oxygen for oxidising metabolism.
Why was it important for the buildup of oxygen in the atmosphere?
it made it possible 4 it to be plants animals and human life
What would happened if plants stop to make their own food?
Life on Earth would end. A by-product of photosynthesis is oxygen, and only plants produce it. There would be no oxygen. In addition, all life forms rely in some way on plants for food.
Is there anything on earth that does not rely on the sun?
All living things rely, ultimately, on the sun's energy.
Where do you get your oxygen on earth?
we get oxygen from the trees
What does a Person who studies the earth rely on?
Something and something
Why can't earth's oxygen travel through space?
Earth's atmosphere, including the oxygen, is bound to Earth by gravity.
