0
In the simplest terms, Oxygen is necessary for life because it is important in both photosynthesis and respiration, which require oxygen to occur.
In more complex terms, anaerobic organisms do not require molecular oxygen for metabolism. Oxygen is actually lethal to some of these anaerobes. In this case oxygen is still necesary as it forms OH groups used in enzymes and other molecules.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoOzone is important to life on earth because ozone prevents the harmful ultraviolet radiations from entering the earth. These are high frequency radiations which can cause some serious damage to living beings.
Wiki User
∙ 12y agoThe atmosphere is important for all living things on Earth because...
•Provides oxygen and gases we need in order to breathe.
•Absorbs heat from the sun.
•Protects us from meteorites with the Mesosphere.
Wiki User
∙ 15y agobecause the thin layer helps insulate the Earth from extreme temperatures as well as block some of the sun’s incoming ultraviolet rays.
Wiki User
∙ 14y agobecause it comes from space.
Wiki User
∙ 9y agoFree oxygen in the atmosphere is important to the development and maintenance of life on Earth because oxygen is what organisms need to function. This allows them to carry on their life.
Wiki User
∙ 11y agoatmoshere is so important that it gives us air.
Wiki User
∙ 10y agoAtmosphere is important to all living beings. It protects us from the harmful rays of the sun.
Add your answer:
Earn +20 pts
All the regions that support Earth's living things?
The biosphere is the region of the Earth that supports all living things. It includes the atmosphere and the hydrosphere of the Earth.
Why is the earths atmosphere important for living these?
The earth's atmosphere is what we must breath or we would suffocate and die.
Where is atmosphere located?
The atmosphere is located right above Earth. Or the circle around Earth that protects it from all different kinds of things. And makes life on Earth suitable for living.
What type of cycling movement of chemical elements through the earth living things and the atmosphere?
Geochemical
Why does the earth need atmosphere?
The earth has no need whatsoever for atmosphere. It's the creatures living on earth that need it in order to continue living.
Explain how ozone is helpful in the atmosphere?
Ozone is important in our atmosphere because it helps to protect all living things on Earth. Bad ozone is caused by pollution.
Why is carbon dioxide important to the survival of life on earth name one other gas in the earth's atmosphere and explain its importance to living things?
oxygen is important as it helps in respiration
All the regions that support Earth's living things?
The biosphere is the region of the Earth that supports all living things. It includes the atmosphere and the hydrosphere of the Earth.
What planet has a atmosphere with gases used by living things?
Earth
Why can Earth support living things?
There are actually a couple different reasons that Earth can support living things. The main reason, essentially, is breathable atmosphere.
How did oxygen become to be 21 percent of Earth's atmosphere?
Since 79% of earth's atmosphere is all living and non living things. The remainder of that which is 21% would be oxygen.
What is the part of the earth were living things can live?
Humans can adapt to live anywhere on Earth and its atmosphere
What layer of the earth do living things possible to exit?
Living things are there because of atmosphere. It protects us from radiations of sun.
Why is the earths atmosphere important for living these?
The earth's atmosphere is what we must breath or we would suffocate and die.
Which type of cycling refers to the movement of chemical elements through the earth water atmosphere living things?
Geochemical cycling refers to the movement of chemical elements through the earth, water, atmosphere, and living things.
Why is ozone gas important to the earth's living things?
Ozone gas is important for living things. It maintains our biosphere.
What word describes ALL the parts of Earth including oceans and the atmosphere that contain living things?
The biosphere describes all the parts of the Earth including oceans and the atmosphere that contain living things. This is a closed system containing the zone of life on earth.
