Mælkevejen

Diameteren af ​​vores galakse er omkring 100.000 lysår; den indeholder mere end 100 milliarder stjerner, hvoraf den ene er vores sol.

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Limestone

It is a sedimentary rock with high calcium carbonate content.

The permafrost

The boundary of the permanently frozen region is retracting due to global warming.

Snow line

Above a certain altitude snow does not melt, not even in summer.

Hot spots

Hot spots er områder af jordens skorpe, hvor magma ofte stiger til overfladen og...

Abrasion coasts

The destructive force of waves can create steep cliffs in certain coastal areas. Let’s see how...

The World of the seas

Seas and oceans cover almost three-quarters of the Earth’s surface. 97.5% of the total...

The rock cycle

Due to the effect of both exogenic and endogenic forces, rocks constantly change. This is called...

Jordtyper - Ungarn (kort)

Denne animation demonstrerer de jordtyper, der findes i Ungarn.

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