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Would life be possible if air contained only oxygen?
Life would not be possible with only oxygen, because plants need carbon dioxide. Animals need oxygen and breath out carbon dioxide, this is used by the plants in photosynthesis and the oxygen leaves the plant. All oxygen breathing organisms then use this oxygen and the cycle repeats itself. A dude looking for Answers and came upon your question
Was earths first cells aerobic or anaerobic?
No, not all forms of life on Earth require oxygen in their environment. There are forms of life, called anaerobic forms, that do not require oxygen. These animals belong to the phylum Loricifera.
Can human live without plants on earth?
No, humans cannot live without plants on Earth. Plants play a crucial role in producing oxygen through photosynthesis, which is essential for human respiration. Additionally, plants provide food, regulate climate, and support ecosystems that humans rely on for survival.
What organism that can live only in an Oxygen-free environment?
Anaerobic bacteria are organisms that can live in environments with little to no oxygen. They have adapted to generate energy through fermentation or anaerobic respiration. Some examples include clostridium and methanogens.
List two forms of anerobes?
* 1.) Obligate Anaerobes (can live only oxygen-free environment)* 2.) Facultative Anaerobes (can live oxygen including environment, but makes anaerobic fermentation)
Why can you only live on earth?
At earth,we can live because there is oxygen and more gravity
What planet is the only with drinkable water?
Our planet, the Earth is the only planet with drinkable water. It is the only planet in our Solar System with life and oxygen. Without the oxygen, there will be no life and water on Earth.
Which planet would be the best planet to live on?
Earth is currently the best planet for human life due to its ideal conditions such as the right temperature range, water availability, and oxygen levels. Other planets in our solar system lack these essential factors for sustaining human life.
Would life exist on earth without carbon dioxide?
Yes, but not animal life. Without oxygen only the anaerobic bacteria would be able to live.
Why is photosynthesis essential forthe existanceof life on earth?
Only "as we know it" ... we need it for both food AND oxygen - BUT live began without it and still does.
Why earth still the best to live on?
Because earth is the only planet that has oxygen, and earth has the most water on it, which are both necessary for humans to live.
Why earth is the only planet where life exist?
beause earth is the only planet which has oxygen and other needed sudstances .
Why earth is called an unique planet?
earth is supposedly the only planet that can sustain life and has oxygen
What Unique features of earth?
is the only planet that has water and it has oxygen for people to live in
Is earth the only planet that human beings live on and can live on?
Earth is the only planet human beings live on. If there are other planets on which we can survive, they will need photosynthetic life forms to liberate significant amounts of oxygen into their atmospheres. Free oxygen readily combines with other elements--without life it is unlikely concentrations of the gas would be high enough to support human beings. Bats, maybe. Bats can survive in high CO2 atmospheres. Possibly we may engineer humans who can survive in a wider range of environmental conditions than we can now.
Could life exist on Earth if the air contained only oxygen?
No. The oxygen would be too concentrated and we would die.
Why is Earth the only planet with oxygen and how is that no other planet does?
Earth is the only planet with abundant oxygen in its atmosphere because it has a unique combination of factors that allow for the presence of oxygen-producing life forms, such as plants. Other planets may lack oxygen due to their distance from the sun, composition of their atmosphere, or absence of life forms that can produce oxygen through photosynthesis.
