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Physical properties, as well as the flora and fauna of the ocean change with depth.
We can observe quite interesting astronomical phenomena when the Earth, the Sun and the Moon align.
The animation presents the largest mountains, plains, rivers, lakes and deserts of the Earth.
The decisive factor that determines the climate zones of mountains is the altitude above sea level.
This animation demonstrates different types of volcanic eruptions
The Earth is divided into geographical and climatic zones, which result in the zonation...
A periodic climate pattern that occurs across the tropical Pacific Ocean every five years.
Due to the effect of both exogenic and endogenic forces, rocks constantly change. This is called...