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Quando um lago congelado contém metano gasoso preso sob sua superfície, o gás forma bolhas dentro do gelo. Se o gelo for perfurado e o metano for exposto a uma chama aberta, ele pode inflamar e queimar. Isso acontece porque o metano é altamente inflamável. O metano em combustão cria um efeito visual impressionante, com as chamas parecendo dançar sobre a superfície do gelo. Esse fenômeno ocorre porque o gelo atua como uma barreira, retendo o gás até que ele seja liberado e inflamado.
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Quando a vaca fica inchada de gases, esse metano se acumula no estômago, gerando uma pressão que pode colocar a vida do animal em risco. Nestes casos, um veterinário insere um tubo para aliviar o excesso de gás. Se esse metano entrar em contato com uma chama.... Ele pega fogo na hora! #Metano #ciência #conhecimento
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