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WorksheetsFisheries Quiz
Total questions: 14
Worksheet time: 7mins
What is aquaculture?
A method of preserving fish
A type of fishing gear
The farming of aquatic organisms
The catching of wild fish
What is a major concern with capture fisheries?
They are the only source of fish
They require no regulations
They are limited by natural fish populations
They are always profitable
Which fish is known for its rapid growth and hardiness in low-oxygen environments?
Catfish
Carp
Tilapia
Salmon
What is one benefit of fish farming?
It provides a consistent supply of fish
It is only done in oceans
It requires no investment
It eliminates the need for fishing
Which nutrient is fish particularly rich in?
Calcium
Iron
Omega-3 fatty acids
Vitamin C
What is the most common fish farming system?
Tank System
Integrated Fish Farming
Pond System
Cage System
What is a characteristic of the cage system in fish farming?
Fish are raised in tanks
Fish are raised in saltwater only
Fish are contained in netted enclosures
Fish are grown in soil
Which fish is known for its adaptability and fast growth rate?
Pike
Goldfish
Trout
Tilapia
What is integrated fish farming?
Farming fish in isolation
Combining fish farming with other agricultural practices
Using only wild fish
Only farming fish in tanks
What is a disadvantage of the tank or recirculatory system?
It requires no maintenance
It is expensive to operate
It allows for precise control of water quality
It is inexpensive to set up
What role do fisheries play in local economies?
They have no economic impact
They generate employment and income
They only benefit large corporations
They are only seasonal jobs
Which of the following is NOT a type of fish farming system mentioned?
Tank System
Cage System
River System
Pond System
What is a key factor in choosing fish species for farming?
Their market value and growth rate
Their size
Their color
Their taste
What is one of the main reasons for the shift from capture fisheries to aquaculture?
Decreased demand for fish
Overfishing of wild stocks
Increased availability of wild fish
Lower costs of capture fisheries
