current affairs MCQ #10645

A development professional working in rural Balochistan observes that extreme droughts are increasing in frequency and severity, forcing nomadic herders to abandon traditional migration routes. She wants to link this observation to international climate evidence. According to IPCC AR6, what is the projected trend for drought conditions in South Asian arid and semi-arid regions under a 2°C warming scenario?

current affairs MCQ #10645

  1. Question 1

    Q1. A development professional working in rural Balochistan observes that extreme droughts are increasing in frequency and severity, forcing nomadic herders to abandon traditional migration routes. She wants to link this observation to international climate evidence. According to IPCC AR6, what is the projected trend for drought conditions in South Asian arid and semi-arid regions under a 2°C warming scenario?

    • A) Droughts will decrease in frequency because higher CO2 concentrations improve water use efficiency in C3 plants, increasing vegetation cover and soil moisture retention
    • B) Drought patterns will remain unchanged because South Asian monsoon variability is driven by ENSO cycles unrelated to anthropogenic warming
    • C) Droughts will be limited to coastal zones only while inland areas like Balochistan experience increased precipitation from intensified monsoon systems
    • D) Droughts will increase in frequency, duration, and intensity with higher evapotranspiration rates, reduced snowpack, and more erratic monsoon patterns creating greater water stress in already arid regions

    Answer: Droughts will increase in frequency, duration, and intensity with higher evapotranspiration rates, reduced snowpack, and more erratic monsoon patterns creating greater water stress in already arid regions

    Explanation: IPCC AR6 (2021–2022) projects that under 2°C warming, South Asian arid and semi-arid regions including Balochistan will experience more frequent, prolonged, and intense droughts, driven by increased evapotranspiration rates, reduced Himalayan and Hindu Kush snowpack, and more variable monsoon patterns.