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The Earth's atmosphere is important for supporting life because it provides the required oxygen for respiration, regulates the temperature by trapping heat, and protects against harmful solar radiation. It also cycles nutrients and gases, such as carbon dioxide and nitrogen, which are essential for living organisms.
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What is the percentage of oxygen in earths air?
The Earth's atmosphere is composed of about 21% oxygen. This level is important for supporting life on our planet.
Earths water land and atmosphere where life exists is known as?
Biosphere.
Why is it important for heat to move in and out of the earths atmosphere?
It is important for heat to move in and out of the Earth's atmosphere to maintain a balanced temperature on Earth. Heat moving in and out regulates the planet's climate and weather patterns, creating habitable conditions for life to thrive. Excessive heat trapped in the atmosphere can lead to global warming and other environmental issues.
What is the Earths four major life-support systems is described as all the water on or near the Earths surface?
The Earth's four major life-support systems are atmosphere, hydrosphere, lithosphere, and biosphere. The hydrosphere refers to all the water on or near the Earth's surface, including oceans, lakes, rivers, and groundwater. This system plays a critical role in supporting life by regulating temperature, providing habitats for various organisms, and facilitating nutrient cycling.
Why is the earths atmosphere important?
The Earth's atmosphere is important because it contains the right amount of gases like oxygen for life to thrive. It also helps regulate temperature by trapping heat from the sun, making the planet habitable. The atmosphere also protects life on Earth from harmful radiation and meteors.
How does the the earths atmosphere support life?
Bc its cool
What is main cause of earths atmosphere changing over time to support life?
Green plants evolved adding oxygen to the atmosphere.
Why is is earths atmosphere important?
The earth's atmosphere is important as it contains the life saving ozone layer. It protects the earth against the harmful UV radiations of the sun.
Does mars have an atmosphere to support life?
Not one like earths but it does have a very thin carbon dioxide atmosphere and a reddish color sky caused by iron oxide dust. One day man might colonize Mars and one day we might make it support life but until then no .
What is the percentage of oxygen in earths air?
The Earth's atmosphere is composed of about 21% oxygen. This level is important for supporting life on our planet.
Why is earths atmosphere good for life?
it bounce back the UV radiations
Earths water land and atmosphere where life exists is known as?
Biosphere.
What does Mars need to support life?
Atmosphere
How important is the atmosphere to life on earth?
Without the atmosphere, there would be no life on earth.
Earths position in the atmosphere?
Earth's atmosphere is the layer of gases that surrounds the planet. It consists of different layers, with the troposphere being the closest to the surface where weather occurs. Earth's position within the atmosphere allows it to support life by providing the necessary elements for living organisms to thrive.
What is earths most important star?
The most important star for Earth is the Sun. It provides heat and light, which are essential for life on our planet. Without the Sun, Earth would not have the necessary conditions to support life as we know it.
Why is it important for heat to move in and out of the earths atmosphere?
It is important for heat to move in and out of the Earth's atmosphere to maintain a balanced temperature on Earth. Heat moving in and out regulates the planet's climate and weather patterns, creating habitable conditions for life to thrive. Excessive heat trapped in the atmosphere can lead to global warming and other environmental issues.
