Aeroponics: feeding tomorrow's world?
Adapted from:https://linguapress.com/advanced/aeroponics.htm
Check the alternative that explains the use of 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.” (8
th paragraph)
