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WorksheetsHydroponics/ Aeroponics
Total questions: 10
Worksheet time: 5mins
Identify an advantage of hydroponics.
Less electricity
More efficient use of land
Aeroponics is more efficient than hydroponics.
True
False
Who were the first people to experiment with hydroponics?
British
Hopi Indians
English
Aztec Indians
Who was the first person to experiment with how plants obtained their nutrients?
John Woodward
Julius Von Sachs
William Geriche
Freddy Krueger
Identify one of the essential macro-nutrients for plant growth?
Sulfur
Hydrogen
Carbon Dioxide
Nitrogen
Who grew plants hydroponically under laboratory type conditions?
John Woodward
Julius Von Sachs
John Gilmore
William Gericke
Identify two disadvantages of hydroponics?
Complex technology
Controlled watering
Decreased lighting
Insect infestations
Who is the American among this group?
William Gericke
Julius Von Sachs
John Woodward
Amerigo Ves Puchi
How tall of tomato plants did William Gericke grow?
10 foot
17 foot
25 foot
8 foot
Identify the macro-nutrients in terms of how they appear on a bottle?
P-K-N
Nitrogen- K- Sulfur
Nitrogen, Phosphorus, Potassium
Sulfur, Hydrogen, Magnesium
