0
Astronauts cannot survive without oxygen; they rely on life support systems in their spacecraft or space suits to provide a continuous supply of breathable air. These systems use tanks of compressed oxygen and can also recycle carbon dioxide exhaled by astronauts. In emergencies, astronauts can use backup oxygen supplies to ensure they have enough air to breathe. Without these systems, they would quickly suffocate in the vacuum of space.
What else can I help you with?
How long can astronauts survive in space?
Astronauts can survive in space for a limited amount of time without protection due to the lack of oxygen and extreme temperatures. In the vacuum of space, they would quickly lose consciousness due to lack of oxygen, but the exact time frame can vary based on the individual. With the appropriate gear and protection, such as a spacesuit or spacecraft, astronauts can survive for extended periods of time in space.
Why do people need the atmosphere to live?
The atmosphere contains oxygen that we need to breathe. Without the atmosphere there would be no oxygen to breathe. Also without an atmosphere there would be the vacuum of space and life cannot survive in a vacuum. Just picture living in suits like the astronauts wear.
How do astronauts survive in space where there is no gravity and no oxygen?
Astronauts survive in space by using specialized spacesuits that provide them with oxygen to breathe and protect them from the harsh environment of space. To counteract the lack of gravity, they rely on the microgravity environment to move around and perform tasks. Additionally, spacecraft are equipped with life support systems to ensure astronauts have a sustainable environment for their journey.
Why did astronauts bring an oxygen tank to the moon?
Astronauts brought an oxygen tank to the moon to breathe in the lunar environment, as there is no breathable atmosphere on the moon. The tank provided the necessary oxygen for astronauts to survive while conducting missions on the moon's surface.
Why would astronaut have a hard time breathing on the moon?
Astronauts would have a hard time breathing on the moon because it lacks a breathable atmosphere. The moon has very little atmosphere, composed mostly of unbreathable gases like hydrogen, helium, and neon. Without adequate oxygen, astronauts would not be able to survive without a spacesuit and life support systems.
Why do you need spacesuit and oxygen tank?
Spacesuits and oxygen tanks are needed in space because there is no atmosphere to provide oxygen for astronauts to breathe. Spacesuits also protect astronauts from extreme temperatures, radiation, and micrometeoroids. Without these, astronauts would not be able to survive in the harsh conditions of space.
How man can survive in water without oxygen?
They can't survive without oxygen but they can survive with an oxygen mask that scuba divers use and with supply of oxygen of course .
How long can astronauts survive in space?
Astronauts can survive in space for a limited amount of time without protection due to the lack of oxygen and extreme temperatures. In the vacuum of space, they would quickly lose consciousness due to lack of oxygen, but the exact time frame can vary based on the individual. With the appropriate gear and protection, such as a spacesuit or spacecraft, astronauts can survive for extended periods of time in space.
Why do you have to have oxygen when you go outer space?
Oxygen is needed in our body so we can survive. The cells in our body need it and without oxygen, the cells will die and we will die. When people go in to outer space there is no oxygen so oxygen tanks are taken so the astronauts receive the oxygen they need
Can epithelial tissue survive without oxygen?
not a single cell in the body can survive without oxygen. without oxygen, the cells won't be able to accomplish their work!
Do I need oxygen to survive in space?
Yes, you need oxygen to survive in space because there is no breathable air in space. Astronauts rely on spacesuits or spacecraft with life support systems to provide them with oxygen to breathe.
Can plants survive without oxygen?
No, a plant could not grow without oxygen.
Bacteria that can survive without oxygen are?
Anaerobic bacteria are able to survive and grow in environments without oxygen. These bacteria use alternative electron acceptors, such as nitrate or sulfate, for energy production in the absence of oxygen. Examples of anaerobic bacteria include Clostridium species and Methanogens.
Do fish survive without oxygen?
No.
What is an organism that can survive with or without oxygen?
An example of an organism that can survive with or without oxygen is a facultative anaerobe like the bacterium E. coli. Facultative anaerobes can switch between aerobic respiration in the presence of oxygen and fermentation in the absence of oxygen to generate energy. This flexibility allows them to adapt to varying environmental conditions.
Why do people need the atmosphere to live?
The atmosphere contains oxygen that we need to breathe. Without the atmosphere there would be no oxygen to breathe. Also without an atmosphere there would be the vacuum of space and life cannot survive in a vacuum. Just picture living in suits like the astronauts wear.
Can leeches survive without oxygen?
No, leeches require oxygen to survive as they have a respiratory system that relies on oxygen in the environment. Without oxygen, leeches would not be able to obtain the necessary energy for their survival.
