Singapore's Food Production Challenges

Singapore faces high population density and limited land, leading to innovative solutions like SkyGreens, a vertical farm. This farm uses energy-efficient technology to produce local vegetables, addressing urban food challenges. With most food imported, Singapore aims for self-sufficiency through government initiatives and new farming technologies.

What is the primary reason for the development of vertical farms like SkyGreens in Singapore?

• To promote tourism

• To increase the export of vegetables

• To reduce the cost of living

• To address land scarcity and high population density

How does the SkyGreens vertical farming system primarily save energy?

• By utilizing wind turbines

• Through a gravity-fed water wheel system

• Through geothermal energy

• By using solar panels

What percentage of its produce does Singapore currently grow locally?

• 7%

• 25%

• 50%

• 15%

According to Dickson Despommier, what is a major challenge for future food production?

• Increasing water supply

• Stabilizing global population

• Reducing carbon emissions

• Providing enough food for urban populations

What is the main source of vegetables in Singapore's restaurants?

• Home gardens

• Vertical farms

• Imported from neighboring countries

• Local farms

What percentage of food in Singapore's grocery stores is imported?

• 30%

• 90%

• 70%

• 50%

What is the Singapore government's initial target for local food production?

• 50% to 60%

• 5% to 10%

• 30% to 40%

• 10% to 20%

What is a key factor for the success of high-rise farming in Singapore?

• Cost competitiveness

• Government subsidies

• International partnerships

• Advanced technology

How does Jack Ng's SkyGreens farm compare to conventional farms in terms of operating costs?

• A quarter of the cost

• Half the cost

• Same cost

• Twice as expensive

What is a significant advantage of SkyGreens' produce according to Jack Ng?

• Longer shelf life

• Lower price

• Same day freshness

• Higher nutritional value