Around 55 million years ago, something big begins: the Alps form. The land rises, the sea recedes. The coast now lies to the north of here. Subsequently
zitten nog vol leven: Mosselen, slakken, geleedpotigen en zee-egels bevolken de bodem
Ein seltener und beeindruckender Anblick: Dort, wo in den vergangenen 30 Jahren unzählige Schulklassen und Familien ihre Nachmittage verbracht haben, herrscht
Nachmittage verbracht haben, herrscht nun eine gewaltige Baustelle mit aufgerissenen Böden
At one point in Earth’s history all continents were united in the supercontinent Pangaea. It began breaking up 170 million years ago, in the Middle Jurassic.
Ons thuisland lag min of meer op de bodem onder een brede arm van de Tethys.
Still science fiction, soon perhaps reality: could asteroids become sources of raw materials? Space missions have brought back soil samples from asteroids and
duurt slechts enkele dagen, en er zouden geen bossen hoeven te worden gekapt en de bodem
The oceans of the Jurassic period: 201 million years ago, a changeful history began that would last for almost 60 million years. Our region is at times open
En op de bodem leven crinoïden, slakken en mosselen.
Already the early earth possessed a gaseous envelope. At first, the main components were hydrogen and helium, later on, water vapour and CO2 from the Earth’s
oceanen die zich vormden en werd uiteindelijk gebonden afgezet in kalksteen op de bodem
Most of the world’s coal resources are comprised of bituminous coal from the Carboniferous period. It was, at one time, also mined at the Piesberg near
Als dode planten nauwelijks worden afgebroken, maar luchtdicht in de bodem worden
Peatlands are water filters and reservoirs at the same time. They can protect against flooding, have a cooling effect on the local climate and are
Zij binden ongeveer de helft van de koolstofvoorraden in de bodem.
