or log in
The animation presents the largest mountains, plains, rivers, lakes and deserts of the Earth.
When masses of cold and warm air meet, weather fronts develop.
Still waters take various forms on the planet. Let’s take a look at how we can group them.
Az afrikai kontinens földtani formálódása és földrajzi felosztása.
The circumference of the Earth has already been calculated in ancient Egypt. The calculations...
The dissolution of limestone results in the development of karst formations.
Cold and warm fronts are formed where bodies of cold and warm air meet.
The rise and drop of sea levels caused by the gravitational force of the Moon.