Texto da Questão:
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Aeroponics: feeding tomorrow's world?
Adapted from:https://linguapress.com/advanced/aeroponics.htm
The underlined word in “Granted it can get pretty cold in winter, but with modern agricultural
techniques, the Midwest could be self-sufficient for many types of fruit and vegetables, cutting out
the massive environmental cost of shipping tons of vegetables half way across a continent.” (8th
paragraph) refers to
