Leia o trecho abaixo e assinale a alternativa que melhor descreve o assunto tratado.
“What can we do about the problem of water? Clean drinking water is a basic need for all people, but not everyone can get it easily. In some dry places, like deserts, it is expensive to transport water, difficult to store it, and if a water system stops working, an engineer is needed to repair it but sometimes the nearest engineer is miles away.”
“What can we do about the problem of water? Clean drinking water is a basic need for all people, but not everyone can get it easily. In some dry places, like deserts, it is expensive to transport water, difficult to store it, and if a water system stops working, an engineer is needed to repair it but sometimes the nearest engineer is miles away.”
