Question
Which of the following statements about the World Bank's
report on agri-food systems are correct? A) The report highlights the significant role of the agrifood sector in global greenhouse gas emissions. B) India’s potential for emission reduction includes replacing 1 million diesel irrigation pumps with solar pumps. C) Investment requirements to halve agrifood emissions by 2030 and achieve net-zero by 2050 are estimated at $260 million annually.Solution
Statement A is correct as the report highlights the significant role of the agrifood sector in global greenhouse gas emissions. Statement B is incorrect as India's potential for emission reduction includes replacing a quarter of its 8.8 million diesel irrigation pumps with solar pumps. Statement C is correct as the report estimates the investment requirements to halve agrifood emissions by 2030 and achieve net-zero by 2050 at $260 billion annually. • The World Bank’s report, “Recipe for a Livable Planet: Achieving Net Zero Emissions in the Agrifood System,” highlights the significant role of the agrifood sector in global greenhouse gas (GHG) emissions, accounting for about one-third of all emissions. • India’s potential for emission reduction is notable, with the replacement of a quarter of its 8.8 million diesel irrigation pumps with solar pumps potentially reducing emissions by 11.5 million tonnes per year. • The report identifies China, Brazil, India, the United States, and Indonesia among the top ten agrifood system emitters, collectively responsible for 55% of global agrifood emissions. • High-income countries are urged to support low- and middle-income countries in adopting low-emission farming methods, with middle-income countries having the potential to reduce up to three-quarters of global agrifood emissions. • Investment requirements to halve agrifood emissions by 2030 and achieve net-zero by 2050 are estimated at $260 billion annually. The potential benefits from these investments could exceed $4 trillion, including improvements in human health, food security, job quality, and carbon retention. • Solar irrigation pumps are highlighted as sustainable alternatives to conventional fuel-based pumps, offering benefits like reduced GHG emissions and lower operational costs post-installation, with potential subsidies and incentives from governments and NGOs. • Enteric fermentation in ruminants like cows and sheep is a significant source of methane, a potent greenhouse gas. Addressing this through dietary adjustments, genetic selection, and management practices is crucial for reducing emissions from livestock.
A boat covers a certain distance upstream in 6 hrs and comes back to starting point with current in 3 hrs, If boat's upstream speed is 15 km/hr, then, f...
A boat covers 72 km downstream in 3 hours 36 minutes. The ratio of the speed of the boat in still water to the speed of the stream is 3:1. Find the spee...
The ratio of the speed of boat in upstream to speed of boat in downstream is 7:9. If the boat can cover a total of 119 km upstream and 162 km downstream...
A boat covers 180 km each in upstream and downstream in a total time of 10 hours. It also takes 5 hours to travel 40 km upstream and 140 km downstream. ...
Ratio of speed of boat in downstream and speed of stream is 7:3, if speed of current is 9 km/hr, then find distance travelled (in km) upstream in 6 hours.
When travelling downstream, a boat takes 6 hours to travel 240 km. If the speed of the stream is (3/8)th of downstream speed of the boat, the...
A person rows 300 km against the current in 5 hours and travels 540 km along the current in 6 hours. How much time will he take to row 660 km in still w...
A man goes downstream with a boat to some destination and returns upstream to his original place in 5 hours. If the speed of the boat in still water and...
Time taken by boatman to travel a distance of (d + 60) km downstream and (d + 120) upstream is 10 hours and 20 hours respectively, and the downstream sp...
A boat goes 50 km in upstream in 5 hours and takes 3 hours to complete a distance of 18 km in downstream. Find the speed of boat in still water.