Hydroponics Quizzes'

The practice of growing plants with their root system in a medium other than soil is called (a)   . It is sometimes referred to as soilless culture.

• Hydroponics
• Aeroponics
• Geoponics
• Anthroponics

(a)   is the material in which plants grow.

• Substrate
• Water
• Air
• Sunlight

(a)   is a human-made, spongy, fibrous material spun from molten rock. Sometimes called rock wool, its fibers are similar in appearance to cotton candy

• Mineral wool
• Cotton wool
• Glass wool
• Steel wool

(a)   is a white substrate originating from heat-treated volcanic rock.

• Perlite
• Granite
• Marble
• Limestone

(a)   is the practice of growing crops in vertically stacked layers

• Vertical farming
• Horizontal farming
• Diagonal farming
• Circular farming

​ is a hydroponic system that involves the use of aggregate or substrate materials

(a)  

• Aggregate Culture

• Liquid Culture

• Aeroponic Culture

• Aquaponic Culture

A (a)   is a hydroponic system with a continuous film of nutrient solution that runs through a series of tubes or troughs.

• nutrient film technique system
• aeroponic system
• ebb and flow system
• drip system

An (a)   is a hydroponic system that consists of a tray, a reservoir, and a submersible pump.

• ebb and flow system
• hydroponic tray
• submersible pump
• reservoir system

A (a)   is a hydroponic system that has a continuous film or mist of nutrient solution that continuously recycles.

• circulating system
• static system
• drip system
• ebb and flow system

The (a)   is a relatively simple hydroponic system consisting of a basin to hold water and a floating tray to hold the plants.

• floating raft system
• aeroponic system
• ebb and flow system
• drip system