In the world, one of the things that most worry humanity is volcanic eruptions, when a volcano erupts it causes immeasurable catastrophes. But as for Brazil, are there or were there volcanoes in our country? Is there an active volcano in Brazil? You will know the answers to these and other speculations right now and in this article, let's know everything?
First, you need to know that volcanoes are easily found near the divisions of the tectonic plates, and Brazil is not close to these divisions. Luckily, Brazil is located right in the center of the South American tectonic plate and because it is right in the center of it, natural disasters involving earthquakes rarely happen here.
So, there aren't and never were volcanoes in Brazil? The answer I have to give you is that there has already been a volcano here in Brazil, including the oldest volcano in the world is located here.
The Oldest Volcano in the World
Back in 2002, the oldest volcano in the world was discovered and it is approximately 1.9 billion years old, do you know where it is? The oldest volcano in the world is called the Amazon volcano and is located in the Uatumã region of Pará, Brazil.
Today this volcano is totally deactivated and does not pose any danger to our population, but it was not always like this. When this volcano was active, South America and all of Planet Earth was practically hell on the earth's surface, but luckily, there was no life here on the planet, just bacteria.
A very interesting piece of information that is worth noting is that the intense volcanic activity in this area resulted in deposits of precious minerals such as gold. It is believed that these precious minerals stayed on the surface in an area of approximately 1.2 million square kilometers, who brought them to the surface was intense volcanic activity.
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Are there more volcanoes in Brazil?
In addition to the Amazon Volcano, the existence of three other volcanoes in Brazil was speculated, namely: Volcano in Poços de Caldas, Volcano in Caldas Novas and Volcano in Nova Iguaçu.
Up to the moment of these three speculations, two have already been discarded, the volcano in Caldas well and the volcano in Caldas Nova. As for the volcano in Nova Iguaçu in Rio de Janeiro, there is strong evidence that it is real, but nothing has yet been scientifically proven.
But anyway, despite bringing terrible damage to human life, volcanoes helped the world to have the relief it has today.
At the beginning of this article I had talked about plate tectonics, that volcanoes are close to their divisions. But to complement this information about the plates, a few million years ago the world was composed of only one continent, Pangea.
This super continent has been falling apart over millions of years and ended up transforming into the various continents that exist today. If you look at the World Map, you can easily see that one continent fits into the other. South America and Africa, for example, used to be together, but today they live a few thousand kilometers apart.
