Current Affairs Quiz - January, 2025

Notes:
Scientists at the Copernicus Climate Change Service (C3S) reported 2024 as the hottest year since global temperature tracking began in 1850. Copernicus Climate Change Service (C3S) is part of the European Union’s (EU) Copernicus Earth Observation Programme and is managed by the European Centre for Medium-Range Weather Forecasts (ECMWF). It provides free access to climate data on past, present, and future climates globally. C3S’s Climate Data Store offers updated datasets, tools, and expert guidance for visualizing climate information. The service supports a wide range of users, including scientists, policymakers, and the public.

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Zoological Survey of India scientists recently discovered a new pangolin species, the Indo-Burmese pangolin (Manis indoburmanica), in Arunachal Pradesh. This species is genetically distinct from the Chinese (Manis pentadactyla) and Indian (Manis crassicaudata) pangolins. Genetic analysis shows an 8% difference from the Chinese pangolin, with divergence around 3.4 million years ago. The species is found in Arunachal Pradesh, Assam, and possibly Nepal, Bhutan, and Myanmar, at altitudes between 180-1830 meters. It has dark brown and olive-brown scales with a pinkish face, typical of Asian pangolins.

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Uttarakhand government exempted solar entrepreneurs from mandatory GST registration under the Mukhyamantri Saur Swarojgar Yojana. This initiative aims to encourage renewable energy investments and simplify processes. Launched in 2020, the scheme promotes self-employment through solar energy farming. The goal is to produce green energy and offer job opportunities to Uttarakhand’s youth and returning migrants. Each beneficiary is allocated a 25-kilowatt solar plant under the scheme.

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São Tomé and Príncipe Prime Minister Ilza Amado Vaz resigned after her proposed cabinet list was publicly leaked before informing President Carlos Vila Nova. Amado Vaz, a former justice minister, was appointed prime minister following the dissolution of Patrice Trovoada’s government. São Tomé and Príncipe is a small archipelago in the Gulf of Guinea, covering just over 1,000 sq. km.

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Raksha Mantri congratulated DRDO on the successful Field Evaluation Trials of the Nag Mk 2 missile. The Nag Mk 2 is a third-generation, indigenously developed Anti-Tank Fire-and-Forget Guided Missile. It is developed by Defence Research and Development Organisation (DRDO). It features fire-and-forget technology for precision targeting with minimal operator intervention. The missile can neutralize modern armored vehicles with explosive reactive armor (ERA). The Nag Missile Carrier version-2 was also field evaluated, and the weapon system is now ready for induction into the Indian Army.

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The National Green Tribunal has directed a rejuvenation committee to set a new timeline for the action plan to reduce pollution in the Pavana River. The Pavana River flows in western Maharashtra, crossing Pune and dividing Pune and Pimpri-Chinchwad. It originates from the Western Ghats. It flows through Dehu, Chinchwad, Pimpri, and Dapodi before joining the Mula River near Pune. It is about 60 km long and feeds into the Bhima River.

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Researchers at the Guangzhou Institute of Geochemistry, China, developed Electrokinetic Mining (EKM) for eco-friendly extraction of rare earth elements (REEs). EKM uses an electric field to concentrate REEs, simplifying their separation. REEs are 17 metallic elements with critical properties for modern technologies, including magnetic, electronic, and chemical applications. EKM relies on electrokinetics, which involves the movement of particles or fluids under an electric field to extract REEs from ore.

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The online ‘central suspect registry’ has prevented six lakh fraudulent transactions, saving ₹1,800 crore. It strengthens fraud risk management with a registry of cybercriminal identifiers. It was created using the National Cybercrime Reporting Portal (NCRP). It includes data on 1.4 million cybercriminals. It hs been developed by the Indian Cyber Crime Coordination Centre (I4C) with input from banks and financial institutions. Indian Cyber Crime Coordination Centre (I4C) , under the Ministry of Home Affairs, coordinates efforts against cybercrime. It also prevents cyberspace misuse by extremist and terrorist groups.

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Siachen Glacier now has 4G and 5G services provided by an Indian telecom firm. It is a piedmont glacier in the Karakoram Range, part of the “Third Pole,” containing vast freshwater reserves. It is the world’s second-longest nonpolar glacier after Fedchenko Glacier in Tajikistan. Known as the highest battleground, India gained control in 1984 under Operation Meghdoot.

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Indian and Argentine armies jointly summited Mt Aconcagua, the tallest peak in the Americas at 6,995 meters, on Army Day, January 15, 2025. The expedition began on January 3, 2025, and featured 23 participants, including an eight-member Indian team led by Lt Col Manoj Joshi and a 15-member Argentine contingent. Mt Aconcagua, located in the Andes of Argentina, is the highest peak in South America and outside Asia, standing at 6,962 meters. The mountain is of volcanic origin but is not currently active.