How much ozone is in the stratosphere?

Most ozone (about 90%) resides in a layer that begins between 6 and 10 miles (10 and 17 kilometers) above the Earth's surface and extends up to about 30 miles (50 kilometers). This region of the atmosphere is called the stratosphere.
A.

What is the concentration of ozone in the stratosphere?

Most ozone (about 90%) is found in the stratosphere, which begins about 10.16 kilometers (6.10 miles) above Earth'fs surface and extends up to about 50 kilometers (31 miles) altitude. The stratospheric region with the highest ozone concentration is commonly known as the .
  • How do CFCS cause ozone depletion in the stratosphere?

    Because of their relative stability, CFCs rise into the stratosphere where they are eventually broken down by ultraviolet (UV) rays from the Sun. This causes them to release free chlorine. The chlorine reacts with oxygen which leads to the chemical process of destroying ozone molecules.
  • What is the role of the ozone in the atmosphere?

    Ozone is a gas in the atmosphere that protects everything living on the Earth from harmful ultraviolet (UV) rays from the Sun. Without the layer of ozone in the atmosphere, it would be very difficult for anything to survive on the surface.
  • What percentage of ozone is contained in the stratosphere?

    About 90 percent of ozone is contained within the stratosphere. The stratosphere is the layer just above the troposphere, which is the layer that contains our weather. Ozone can be harmful to breathe, but, as part of this higher atmospheric layer, it is extremely beneficial and protects us from UV radiation.
B.

What percentage of ozone is contained in the stratosphere?

About 90 percent of ozone is contained within the stratosphere. The stratosphere is the layer just above the troposphere, which is the layer that contains our weather. Ozone can be harmful to breathe, but, as part of this higher atmospheric layer, it is extremely beneficial and protects us from UV radiation.
  • What is ozone gas made of?

    Ozone is a gas made up of three oxygen atoms (O3). It occurs naturally in small (trace) amounts in the upper atmosphere (the stratosphere). Ozone protects life on Earth from the Sun's ultraviolet (UV) radiation.
  • How does the ozone layer affect the existence of life on earth?

    The hole in the ozone layer in the earth's upper atmosphere (stratosphere) reduces the greenhouse effect because ozone is a greenhouse gas. However, ozone in the stratosphere filters out ultraviolet radiation from the sun that is harmful to life on earth.
  • What causes ozone in the troposphere?

    The majority of tropospheric ozone formation occurs when nitrogen oxides (NOx), carbon monoxide (CO) and volatile organic compounds (VOCs), react in the atmosphere in the presence of sunlight. NOx, CO, and VOCs are called ozone precursors.
C.

How Ozone in the stratosphere is formed?

Ozone is produced naturally in the stratosphere when highly energetic solar radiation strikes molecules of oxygen, O2, and cause the two oxygen atoms to split apart in a process called photolysis.
  • How bad ozone is formed?

    Bad Ozone- In the Earth's lower atmosphere, near ground level, ozone is formed when pollutants emitted by cars, power plants, industrial boilers, refineries, chemical plants, and other sources react chemically in the presence of sunlight. Ozone at ground level is a harmful pollutant.
  • How does the ozone problem differ from the ozone hole problem?

    The ozone hole and global warming are not the same thing, and neither is the main cause of the other. The ozone hole is an area in the stratosphere above Antarctica where chlorine and bromine gases from human-produced chlorofluorocarbons (CFCs) and halons have destroyed ozone molecules.
  • How is the ozone formed in the atmosphere?

    Ozone is produced naturally in the stratosphere when highly energetic solar radiation strikes molecules of oxygen, O2, and cause the two oxygen atoms to split apart in a process called photolysis.

Updated: 2nd October 2019

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