El Niño

A periodic climate pattern that occurs across the tropical Pacific Ocean every five years.

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Mediterranean climate

It is characterised by dry, hot summers and mild winters.

Living fossils

Learn about animal species that emerged in the distant past and stayed mostly unchanged

Mineral or rock?

In this lesson you will learn more about minerals and rocks.

Solar eclipse and lunar eclipse

We can observe quite interesting astronomical phenomena when the Earth, the Sun and the Moon align.

The Equatorial Climate

Az egyenlítői éghajlat sajátosságainak bemutatása.

Exogenic forces

The surface of the Earth has been formed into its present state both by external and internal...


An earthquake is one of the most devastating natural phenomena.


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

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