Il TRISTE FINALE dei Dinosauri | Quanti Dinosauri Morirono QUEL Giorno?

The end of the dinosaurs is one of the most dramatic events in Earth's history. About 66 million years ago, a large asteroid impacted the planet, causing a global catastrophe. The energy released was equivalent to millions of nuclear bombs, generating massive fires, tsunamis, and a huge cloud of dust that covered the atmosphere for months or even years. As a result, countless dinosaurs died on the day of impact, especially those near the impact site. However, most did not perish instantly, but in the weeks, months, and years that followed. The lack of sunlight disrupted photosynthesis, collapsing food chains and leading to the gradual extinction of both terrestrial and marine species. Calculating how many dinosaurs died that day is virtually impossible, as exact population records do not exist. However, it is estimated that approximately 75% of all species on the planet disappeared during this event, known as a mass extinction. This includes not only dinosaurs, but also many other life forms that failed to adapt to the extreme environmental changes. Despite this devastation, the extinction of the dinosaurs paved the way for the evolution of new species. Mammals, which until then had played a secondary role, began to diversify and occupy empty ecological niches. Over millions of years, this process ultimately led to the emergence of humans, transforming this tragic end into the beginning of a new era in the history of life on Earth.