Comets are spectacular celestial bodies orbiting the Sun.

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National Parks of Hungary

There are ten national parks in Hungary.

Geographic coordinate system

The geographic coordinate system enables every location on the Earth to be exactly specified.

Change of seasons (intermediate)

Due to the Earth´s tilted axis, the angle of the Sun's rays at given latitudes...


Mercury is innermost and smallest planet of the Solar System.

Forms of government and official state languages

The animation shows the forms of government and official languages of the world´s countries.

The Solar System; planetary orbits

The orbits of the 8 planets in our Solar System are elliptical.

The Moon

The Moon is the Earth's only satellite

Location of origin of livestock and crops

Domesticated animals and crops originate from various parts of the world.

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