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WorksheetsAquaculture
Total questions: 10
Worksheet time: 5mins
What is aquaculture?
Fish farming
Fish catching
Fish hunting
What has happened to demand for fish in recent times?
It has reduced
It has doubled
It has tripled
Why is the aquaculture industry booming?
Due to it's low costs
Due to it's simplicity
Due to it's overfishing
What is primary form of aquaculture?
Fish farming
Farming of marine organisms
Farming of algae
What sort of water is used for Mariculture?
Pure water
Chlorinated water
Saltwater
Products for which other industry, besides fishing are cultivated using Mariculture?
Cosmetics
Pharmaceutical
Entertainment
How is Macroalgae commonly referred to?
Seaweed
Coral
Fish
Algae is usually cultivated in open- pond system. What is the problem with these system?
They are expensive
They produced small yields of algae.
They are not temporary controlled.
What type of algae crop is yielded in closed pond system?
Large crops
A variety of species
Purer algae
What are integrated Multitrophic aquaculture system economically sustainable?
Because they recycle nutrients
Because they are cheap to build
Because they require little monitoring
