• Natural Sciences -> Geology and paleontology

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What caused the mass extinction of dinosaurs at the end of the Mesozoic era?

Tami Menchenton

The mass extinction of dinosaurs is a very interesting and important topic to talk about. There are many theories about what caused it, but the most accepted one is that a huge asteroid hit the Earth.

The asteroid was very big and it caused a lot of trouble. When it hit the Earth, it created a big crater and a lot of dust and debris went into the atmosphere. This caused a big problem for the dinosaurs, because the sky became dark and the temperatures dropped. This would have made it hard for the dinosaurs to find food, because plants would have stopped growing and many animals would have died.

Another problem that would have occurred is that the Earth's climate would have changed. There would have been more rain and less sunlight, which would have had a negative effect on the dinosaurs.

Finally, the impact of the asteroid would have caused a lot of earthquakes and volcanic eruptions. This would have caused a lot of destruction on the Earth, which would have affected the dinosaurs and other creatures.

So, in conclusion, it was a combination of many factors that caused the mass extinction of the dinosaurs. The asteroid impact was the main cause, but the changes in the Earth's climate and the destruction caused by earthquakes and volcanic eruptions were also important factors.