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Lateral compressive forces cause rocks to form folds. This is how fold mountains are formed.
Natural gas and petroleum are among the most important sources of energy and raw materials today.
The weather can be forecast with different meteorological instruments.
Within the lethal embrace of deserts, life can only flourish because of large springs. Here...
The oxygen cycle describes the movement of oxygen within its three main reservoirs.
We can often observe spectacular atmospheric phenomena. Let's see how some of these are formed.
We can come across the remains of the Variscan and Caledonian mountain systems almost anywhere...
In summer, monsoon winds bring heavy rainfall from the sea to the mainland.