1) What is hydroponics? a) A farming technique b) A method of adventure c) A method of raising animals 2) What areas is hydroponics useful in? a) Ares with little or no soil and scarce water b) Area with lots of water c) Area with lots of soil 3) What are hydroponic crops grown in? a) Tanks or Trays b) Soil c) The ground 4) What is the benefit of hydroponics? a) Uses less water b) Wastes water c) Wastes soil 5) What are the advantage of hydroponics? a) Crops can be grown in a smaller area b) Crops need lots of space c) Crops need 24 hour monitoring 6) Which region farmers are turning to hydroponics? a) Desert region b) City Farmers c) Village Farmers

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