Formation of stratovolcanoes

Stratovolcanoes consist of layers of volcanic ash, debris and lava.

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Continental drift

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

Types of soil (soil profiles)

This animation demonstrates different types of soil.

Carbon cycle

Carbon is bound in organic substances during photosynthesis, while during breathing, it...


A tartósan fagyott altalaj határa – a globális felmelegedés hatására – egyre jobban húzodik vissza.

Greenhouse effect

Human activity increases the greenhouse effect and leads to global warming.

Tropical cyclones

Cyclones are large areas of swirling air with clouds and precipitation being formed inside.

Atmospheric circulation

The difference between the temperature of the polar and equatorial zones causes...

Mountain climate zones

The decisive factor that determines the climate zones of mountains is the altitude above sea level.

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