The ozone layer is a few miles / kilometers thick, and has variable concentration with lower values at "top" and "bottom". It cannot have a hard "distance" without nuance in meaning. The Earth's radius at the poles is 6356.8 km, and at the equator 6378.1 km. The ozone layer starts about 10 km above this at the equator, and less than this near the poles. So it starts about 6388.1 km, and ends about 6428.1 km near the equator. 10-50 km + 6378 km near the equator.
The ozone layer is present at a distance of 20 km. This distance is a rough estimate. As we cannot get to know the exact distance to a gas.
Earth has a layer of ozone. It is present as the ozone layer.
Earth and Venus have a protective ozone layer. These planets have ozone molecules in ozone layer.
Earth is not becoming thinner. The ozone layer is.
Ozone is a layer of importance. It is the reason for life on earth.
Distance of ozone from crust is 25 km. It is in stratosphere.
The average distance of the ozone from surface is 15 to 35 km. It can vary from region to region depending upon the height.
The ozone layer is present at a distance of 20 km. This distance is a rough estimate. As we cannot get to know the exact distance to a gas.
The average distance of ozone layer is 25 km. It is due to suitable condition.
The average distance of ozone layer is between 15- 35 km. It is roughly present in that region.
The ozone layer is spread up to a great place. The estimate distance from the surface is 15 to 35 kilometers.
There is no fixed distance of the ozone from surface. It is said to be an approximate of 15 to 55 km.
The distance is variable. It can be thought of 25 to 28km.
Earth has a layer of ozone. It is present as the ozone layer.
The stratosphere has ozone in it. It is present as ozone layer.
Earth's ozone layer is the layer of ozone molecules surrounding the earth. it is present in the stratospheric region of the atmosphere.
The ozone layer is located in the Stratosphere.