Your cart is empty


Quantity: 0

Total: 0,00


Folding (advanced)

Lateral compressive forces cause rocks to form folds. This is how fold mountains are formed.

Related extras


A geyser is a spring characterised by intermittent discharge of water and steam.


It is a sedimentary rock made up of loosely structured, rough grains of rock.


The circumference of the Earth has already been calculated in ancient Egypt. The calculations...

The work of glaciers

A glacier is a large body of ice in constant, slow motion down a hillside.

The African savannah

The largest contiguous savannah in the world is in Africa. It covers about one-third of the...


An earthquake is one of the most devastating natural phenomena.

Plate tectonics

Plate tectonics is a theory dealing with the movement of plates.

Aeolian landforms in deserts

Wind, as an external force, plays an important role in shaping deserts.

Added to your cart.