- 1. Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, mollusks, and aquatic plants. It involves cultivating freshwater and saltwater populations under controlled conditions for commercial purposes. Aquaculture plays a crucial role in meeting the increasing global demand for seafood, as wild fish stocks are being depleted. By raising and harvesting aquatic species in sustainable and responsible ways, aquaculture helps ensure food security, creates employment opportunities, and supports economic development in various regions around the world. Additionally, aquaculture can provide a more environmentally friendly alternative to traditional fishing practices, as it can reduce the pressure on wild fish populations and minimize habitat destruction. However, aquaculture operations must be managed carefully to prevent negative impacts on the environment, such as water pollution and disease transmission. With proper planning, regulation, and technological advancements, aquaculture can continue to play a significant role in contributing to the global food supply while promoting environmental sustainability.
Which of the following is a form of aquaculture?
A) Mining
B) Fish farming
C) Construction
D) Forestry
- 2. What is the process of breeding and rearing aquatic organisms in controlled environments known as?
A) Ornithology
B) Horticulture
C) Entomology
D) Aquaculture
- 3. Which type of water system is commonly used in aquaculture to control water quality parameters?
A) Desalination system
B) Hydroponic system
C) Recirculating aquaculture system
D) Open water system
- 4. Which species is commonly raised through aquaculture?
A) Elephant
B) Giraffe
C) Lion
D) Salmon
- 5. Aerators are used in aquaculture for what purpose?
A) Enhancing fish growth
B) Increasing water turbidity
C) Improving oxygen levels in water
D) Lowering water temperature
- 6. What role does genetics play in modern aquaculture practices?
A) Improving growth rates and disease resistance
B) Enhancing visual appeal
C) Increasing waste production
D) Reducing water consumption
- 7. Why is the proper management of feed crucial in aquaculture?
A) Ensures fish health and growth
B) Minimizes energy consumption
C) Maximizes water evaporation
D) Optimizes fish coloration
- 8. Which environmental factor is critical for successful aquaculture production?
A) Soil composition
B) Solar radiation
C) Air pressure
D) Water quality
- 9. What is the term for the practice of raising marine species in tanks or enclosures?
A) Mariculture
B) Mountain culture
C) Jungle culture
D) Savannah culture
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