Erosion of ozone layer, and protection from ozone layer pollutants
The erosion of the ozone layer The ozone hole is a thinning or losing part of the ozone layer above the south pole, scientists have noticed that there was an erosion of the ozone...
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Importance of the ozone layer and its structure
The ozone layer The ozone layer is located at the height of 20 to 40 km above the sea level, And it is located in the lower part of the stratosphere layer, As it...
Atmospheric pressure maps and Instruments of measuring atmospheric pressure
The atmospheric envelope of the Earth The Earth is surrounded by a gaseous envelope known as the atmospheric air or the atmospheric envelope which is a gaseous envelope rotating with the Earth around its...
Matter construction and properties of molecules of matter
The molecules The matter consists of very small structural units known as the molecules, The molecule is the smallest part of the matter which can exist freely, and it has the properties of the...
