Marcelo Araujo da Nóbrega

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Questions related from Marcelo Araujo da Nóbrega

How can Brazil keep its humid tropical forests intact with an approximate perimeter of 7000 km?

Currently, about 60% of the forests of the Amazon region in Brazil are still preserved. Due to constant pressure from loggers, cattle ranchers, prospectors, drug dealers, growing cities, mining,...

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Are climate changes caused mainly by humanity or are they caused by the very dynamics of the planet?

Over the past 2 million years the Earth has become colder and more unstable, cold periods alternating with hot periods. We are currently in a warm period that began approximately 10,000 years ago...

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Neanderthal genes may increase risk of complications from Covid-19?

A pair of researchers from the Max Planck Institute in Germany found that a cluster of genes on the third chromosome is linked to respiratory failure in patients with Covid-19. According to the...

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