Waves play an important role in forming the coast.

Relaterede ekstramaterialer

Continental drift

In the past, a number of geologists tried to explain why the outlines of continents seem to fit...

The atmosphere

The atmosphere surrounds us everywhere on this planet. We take its presence so much for granted...


Denne animation demonstrerer forskellige typer vulkanudbrud

Havets forskellige lag

Fysiske egenskaber, samt flora og fauna i havet forandres med dybde.


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

Fascinating atmospheric phenomena

We can often observe spectacular atmospheric phenomena. Let's see how some of these are formed.


Jorden er opdelt i geografiske og klimatiske zoner, hvilket resulterer i zonering af...

How are rocks made?

You can follow the process of the formation of rocks.

Added to your cart.