The substrate used to start seeds in that was not soil and came in cubes.
What is rockwool
100
This scale ranges from 0-14, acidic to basic
What is the pH scale
100
Aquaponics is the marriage of two different food production techniques: Auqaculture and....
What is Hydroponics
200
Tilapia are not 50% male and 50% female. Most tilapia are this gender.
What is male
200
Three things plants need to survive
What is water, sun, nutrients
200
Without this piece of equipment, water would not flow between the fish and the plants, and oxygen would not be generated.
What is the pump
200
This type of animal eats both plants and animals
What is an omnivore
300
These are three things that fish need to survive
What is water, oxygen and food
300
Plants take up this end product from the conversion of Nirtrite
What is Nitrate
300
Arrange in the proper order of conversion: Nitrate, Ammonia, Nitrite
What is Ammonia, Nitrite, Nitrate
300
Aquaponics does not use a mechanical filter. The natural filter in the system is this...
What is the plants
400
The number of months needed for the fish to be large enough to eat
What is 9 months
400
The type of plant that is doing quite well in our classroom aquaponics system
What is basil
400
This device was constructed in our system in order to automatically oxygenate the water. It happens from the water travelling through the overflow pipe, back into the fish tank.
What is a venturi valve
400
Auqaponics is considered sustainable because it is a ________type of system.