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WorksheetsAquaponics
Total questions: 10
Worksheet time: 5mins
The combination of aquaculture and hydroponics where fish and plants simultaneously grow is called ____________.
hydroponics
rock cycle
aquaponics
aquaculture
What is the respiratory organ found in many aquatic organisms that extracts dissolved oxygen from water and excretes carbon dioxide.
scales
gills
fins
eyes
Aquaculture is __________________________
the method of cultivating plants using a mineral nutrient solution in a water solvent without the use of soil.
the process by which plants turn water and carbon dioxide into food when the plant is exposed to light.
the farming of cows for milk.
the cultivation of aquatic organisms (such as fish) especially for food.
The prolonged association between two or more different organisms of different species that may, but don't always, benefit each member is called a ____________ relationship.
friendly
symbiotic
single
fun
During photosynthesis, a plant takes in carbon dioxide, and releases oxygen through the ____________.
chlorophyll
leaf
lungs
stomata
What is a substance that provides nourishment essential for growth and the maintenance of life?
nutrient
BTB solution
oxygen
carbon dioxide
The process by which organic substances are broken down into a simpler organic matter is called ________________.
rock cycle
photosynthesis
decomposition
aquaponics
__________ can be applied to soils or plant tissues to supply one or more nutrients essential to plant growth.
butter
fertilizer
pesticides
table salt
the quality of not being harmful to the environment or depleting natural resources, and thereby supporting long-term ecological balance is called _________________,
sustainability
climate change
unsustainable
pollution
During cellular respiration, a fish breathes in ___________ and releases carbon dioxide, through its _______________.
oxygen; mouth
carbon dioxide; gills
oxygen; gills
carbon dioxide; nose
