This animation demonstrates different types of volcanic eruptions
This lesson presents deserts and their flora and fauna.
An earthquake is one of the most devastating natural phenomena.
A glacier is a large body of ice that forms from snow, and is in constant, slow motion.
There is a little village in Northern Hungary in Central Europe that is a hiding place for a...
A glacier is a large body of ice in constant, slow motion down a hillside.
We can come across the remains of the Variscan and Caledonian mountain systems almost anywhere...
The animation presents the largest mountains, plains, rivers, lakes and deserts of the Earth.
The Atacama Desert is the highest-elevation and dryest desert on Earth.