The destructive force of waves can create steep cliffs in certain coastal areas. Let’s see how this process works.
abrasion, wave, surf, erosional coastline, sea shore, coast, stack, arch, wave-cut notch, wave-cut platform, Brittany, Adriatic Sea, Iceland, nature, geography
Above a certain altitude snow does not melt, not even in summer.
This video presents the different stages of coal formation.
In mountainous areas the climate, soil properties, the flora and fauna change depending...
It is a sedimentary rock made up of loosely structured, rough grains of rock.
The animation presents the largest mountains, plains, rivers, lakes and deserts of the Earth.
A video on the Amazon river and its drainage basin.
This lesson introduces you to the world of minerals.
Lightning is a sudden electrostatic discharge accompanied by a sound known as thunder.