Importance of the water and its structure
The importance of the water There are no living organisms that can live without water as it is the medium through which all the vital processes take place, The water in the oceans and...
The importance of the water There are no living organisms that can live without water as it is the medium through which all the vital processes take place, The water in the oceans and...
The global warming phenomenon is caused by the greenhouse effect, which is the continuous increase in the average temperature of the Earth’s near-surface air. The increase in the concentration of carbon dioxide gas leads...
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 layer above the South Pole, since...
The ozone layer is located at a height of 20 to 40 km above sea level, and it is located in the lower part of the stratosphere layer. As it is the first layer...