Greenhouse effect

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

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Above a certain altitude snow does not melt, not even in summer.

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Types of lakes

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Earthquake

An earthquake is one of the most devastating natural phenomena.

How do seas shape the Earth's surface?

Seawater, as an external force, plays an important role in shaping coastlines.

Aeolian landforms in deserts

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

Terms of physical geography

This animation demonstrates the most important relief features, surface waters and their...

Watercourses

People have always preferred to settle near rivers. What are the advantages and disadvantages of...

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