Hotspots

Hotspots are areas of the Earth´s crust where magma often rises to the surface and causes volcanic activity.

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Greenhouse effect

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

Polluting natural waters

Water is one of our key natural resources; we must protect it vigorously.

Glacier (basic)

A glacier is a large body of ice that forms from snow, and is in constant, slow motion.

Folding (intermediate)

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

The formation of the Andes

Az Andok két kőzetlemez – egy óceáni és egy szárazföldi – ütközésénél jött létre.

Sedimentary rock

Did you know that about 75% of the land on our planet is covered with sedimentary rock?

El Niño

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

The work of glaciers

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

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