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Human activity increases the greenhouse effect and leads to global warming.
Cyclones are large areas of swirling air with clouds and precipitation being formed inside.
Karst formations include dolines and dripstones.
We can often observe spectacular atmospheric phenomena. Let's see how some of these are formed.
One third of the continents is covered with desert. Today, desertification is a growing problem.
A glacier is a large body of ice in constant, slow motion down a hillside.
The duration of solar radiation, the angle of the Sun's rays and the surface albedo all have an...
A lightning is a sudden electrostatic discharge accompanied by a sound known as thunder.