Which atmosphere has most O Zone?

Which atmosphere has most O Zone?

the stratosphere
Most atmospheric ozone is concentrated in a layer in the stratosphere, about 9 to 18 miles (15 to 30 km) above the Earth’s surface (see the figure below). Ozone is a molecule that contains three oxygen atoms. At any given time, ozone molecules are constantly formed and destroyed in the stratosphere.

What is O zone and where is it in the atmosphere?

Ozone location. The ozone layer extends over the entire globe with some variation in altitude and thickness. The remaining ozone, about 10%, is found in the troposphere, which is the lowest region of the atmosphere, between Earth’s surface and the stratosphere.

What layer contains the highest concentration?

Troposphere. The troposphere is the atmospheric layer closest to the planet and contains the largest percentage (around 80%) of the mass of the total atmosphere.

Where are the maximum concentrations of ozone found?

Ozone primarily occurs in the stratosphere though some ozone, approximately 10% of the total amount, exists in the troposphere. The maximum ozone concentration is between 20 and 25 kilometers (about 12 to 15 miles) above the surface.

Which gas has highest percent in Earth’s atmosphere?

nitrogen
By far, the most abundant gas in the Earth’s atmosphere is nitrogen, which accounts for about 78% of the mass of dry air.

Which atmosphere layer has high concentration of ions?

The layer of the earth’s atmosphere which contains a high concentration of ions and free electrons and is able to reflect radio wave is known as the ionosphere.

Are the layers with the highest concentration of metals are closest to the crust?

The layers with the highest concentration of metals are closest to the crust. The layers that remain in a molten state are closest to the crust.

What is the maximum concentration of ozone?

Hence, this is known as the ‘Ozone Layer’. Even in the ozone layer, ozone is present in very small quantities; its maximum concentration, at a height of about 17-25 km, is only ten parts per million.

Which spheres are zones of Earth’s atmosphere?

These layers are the troposphere, stratosphere, mesosphere and thermosphere. A further region at about 500 km above the Earth’s surface is called the exosphere.