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WorksheetsHydroponics
Total questions: 15
Worksheet time: 5mins
Growing crops in soil, in the open air, with irrigation, and the active application of nutrients, herbicides and pesticides.
Aeroponics
Geoponics
Aquaponics
Hydroponics
Which grow medium is used in hydroponics?
Water
Soil
Porous substrate
Nutrient Solution
Agriculture does NOT contribute towards the current ecological crisis.
True
False
Is NOT an advantage of hydroponics.
Constant food supply
Requires less water
Highly affordable
Uses less space
Is the simplest type of hydroponic system.
Flow and ebb
Drip
wick
Floating root
NFT
Crops are more susceptible to disease in...
Hydroponics
Both hydroponics and geoponics
Geoponics
Main issue of conventional agriculture:
Inefficient use of resources (land and water)
Overuse of agrochemicals
Ecosystem damage
All answers are correct
Why hydroponics take up less space than conventional farms?
They are smaller
Can be set up vertically
There are fewer in the world
Plants grow less
Hydroponics uses more _____ than conventional agriculture.
Water
Land
Agrochemicals
Energy
Hydroponics crops grow faster.
True
False
What does NFT stands for (in hydroponics)?
Natural fermentation treatment
Non-fungible tokens
Nutrient film technique
Native fungy terrarium
Hydroponics is the only sustainable method for growing food crops.
True
False
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