Água - Consciência e preservação
Autor: Prof. Erika Namias | Publicado: 2011-05-19T05:22:00-07:00

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Hoje, metade da população mundial (mais de 3 bilhões de pessoas) enfrenta problemas de abastecimento de água. Muitas fontes de água doce estão poluídas ou, simplesmente, secaram. Você sabia que 97% da água existente no planeta Terra é salgada (mares e oceanos), 2% formam geleiras inacessíveis e, apenas, 1% é água doce, armazenada em lençóis subterrâneos, rios e lagos?
Pois, bem, temos apenas 1% de água, distribuída desigualmente pela Terra para atender a mais de 6 bilhões de pessoas (população mundial). Esse pouquinho de água que nos resta está ameaçado. Isso porque, somente agora estamos nos dando conta dos riscos que representam os esgotos, o lixo, os resíduos de agrotóxicos e industriais.
Cada um de nós tem uma parcela de responsabilidade nesse conjunto de coisas. Mas, como não podemos resolver tudo de uma só vez, que tal começarmos a dar a nossa contribuição no dia-a-dia? Você sabe quantos litros de água uma pessoa consome, em média, por dia? Não? São cerca de 250 litros (isto mesmo, 250 litros ou mais): banho, cuidados de higiene, comida, lavagem de louça e roupas, limpeza da casa, plantas e, claro, a água que se bebe.
Dá para viver sem água? Não dá. Então, a saída é fazer um uso racional deste recurso precioso. A água deve ser usada com responsabilidade e parcimônia. Para nós, consumidores, também significa mais dinheiro no bolso. A conta de água no final do mês será menor. O mais importante, no entanto, é termos a consciência de que estamos contribuindo, efetivamente, para reduzir os riscos de matarmos a nossa fonte de vida: a água.Autor: www.mma.gov.br
Vamos refletir...