- 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) Forestry
B) Fish farming
C) Mining
D) Construction
- 2. What is the process of breeding and rearing aquatic organisms in controlled environments known as?
A) Ornithology
B) Entomology
C) Aquaculture
D) Horticulture
- 3. Which type of water system is commonly used in aquaculture to control water quality parameters?
A) Hydroponic system
B) Open water system
C) Desalination system
D) Recirculating aquaculture system
- 4. Which environmental factor is critical for successful aquaculture production?
A) Water quality
B) Soil composition
C) Air pressure
D) Solar radiation
- 5. Aerators are used in aquaculture for what purpose?
A) Lowering water temperature
B) Improving oxygen levels in water
C) Enhancing fish growth
D) Increasing water turbidity
- 6. What role does genetics play in modern aquaculture practices?
A) Enhancing visual appeal
B) Reducing water consumption
C) Improving growth rates and disease resistance
D) Increasing waste production
- 7. Which species is commonly raised through aquaculture?
A) Elephant
B) Lion
C) Giraffe
D) Salmon
- 8. What is the term for the practice of raising marine species in tanks or enclosures?
A) Jungle culture
B) Mariculture
C) Savannah culture
D) Mountain culture
- 9. Why is the proper management of feed crucial in aquaculture?
A) Maximizes water evaporation
B) Minimizes energy consumption
C) Ensures fish health and growth
D) Optimizes fish coloration
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