Tag: planet
Metamorphism: what is it?
Metamorphism is an essential process in geology. It represents all the transformations that a rock undergoes when it is subjected to an increase in pressure and / or temperature. The…
the Omicron variant is blowing a wind of panic on the planet
The appearance of a new variant in South Africa has been causing panic around the world in recent days. Some countries, especially in Europe, have announced a strengthening of measures…