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Cyclones are large areas of circulating air with clouds and precipitation being formed in...
We can observe quite interesting astronomical phenomena when the Earth, the Sun and the Moon align.
Still waters take various forms on the planet. Let’s take a look at how we can group them.
Mercury, Venus, Earth and Mars may have they formed in much the same way, but only the Earth is...
This video presents the different stages of coal formation.
This animation demonstrates different types of volcanic eruptions
In mountainous areas the climate, soil properties, the flora and fauna change depending...
A geyser is a spring characterised by intermittent discharge of water and steam.