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Lateral compressive forces cause rocks to form folds. This is how fold mountains are formed.
Carbon is bound in organic substances during photosynthesis, while during breathing, it...
Human activity increases the greenhouse effect and leads to global warming.
The apparent movement of the Sun is caused by the Earth's rotation around its axis.
The ozone layer filters the Sun´s harmful UV radiation, therefore it is indispensable for...
The Earth’s magnetic North and South poles are located near the geographic North and...
The difference between the temperature of the polar and equatorial zones causes...
The rise and drop of sea levels caused by the gravitational force of the Moon.
Stratovolcanoes consist of layers of volcanic ash, debris and lava.
Cyclones are large areas of circulating air with clouds and precipitation being formed in...
The Earth is divided into geographical and climatic zones, which result in the zonation...
Wind, as an external force, plays an important role in shaping coastal areas and steppes.
The boundaries of tectonic plates can be seen on the seafloor.
The animation presents the largest mountains, plains, rivers, lakes and deserts of the Earth.
This animation demonstrates different types of soil.
Cold and warm fronts are formed where bodies of cold and warm air meet.
Atmospherical nitrogen is bound by bacteria and used by living organisms in the form of...
Groundwater and aquifers are types of underground waters.
A periodic climate pattern that occurs across the tropical Pacific Ocean every five years.
Waterfalls form where the river flows over a steep precipice in its course.