Current Affairs Quiz - December, 2024

Notes:
Chhattisgarh launched the ‘Bus Sangwari App’ to simplify bus travel, especially for remote areas. Chief Minister Vishnu Deo Sai introduced the app, highlighting its role in improving governance and public convenience. The app offers access to bus schedules and route information without visiting bus stands. Currently, it provides data on over 5,000 buses operating across the state. GPS integration allows real-time bus tracking, with plans to include interstate bus details soon.

Notes:
Madhya Pradesh officially declared Ratapani Wildlife Sanctuary as a Ratapani Tiger Reserve under Chief Minister Dr. Mohan Yadav. Ratapani, now the state’s eighth tiger reserve, has an estimated 90 tigers. It spans Raisen and Sehore districts, serving as a critical tiger habitat linked to the Satpura ranges. Encroachments and lack of prey led to tiger-human conflicts, increasing the need for conservation. The delay in declaration, despite NTCA approval in 2008, prompted a PIL by a wildlife activist. Projects like coal plants and railway lines threaten the reserve’s ecosystem, raising concerns for its biodiversity.

Notes:
The mass die-off of nearly 400 elephants in Botswana’s Okavango Delta in 2020 was linked to climate change-induced toxic algal blooms. Researchers found that elephants drank from contaminated waterholes where cyanobacteria thrived due to a shift from a very dry year to an extremely wet one. This environmental change led to the proliferation of harmful toxins in stagnant water, resulting in the deaths of elephants across the region. The study emphasizes the need for monitoring water quality to prevent similar ecological disasters. Okavango Delta is located in Botswana. It is both UNESCO World Heritage Site and Ramsar Wetland.

Notes:
Oxford University Press named ‘brain rot’ as the Oxford Word of the Year 2024. It describes cognitive decline caused by consuming trivial social media content. The term gained popularity amid trends like digital detoxes to counter mental fatigue. It reflects concerns about technology’s impact on human thought and habits. Public voting chose ‘brain rot’ over contenders like ‘heat domes’ and ‘neurospicy.’ Over 37,000 people participated in the voting, highlighting its cultural relevance. The term’s casual tone appeals to younger audiences and raises awareness about mental health. Past winners include ‘goblin mode’ (2022) and ‘climate emergency’ (2019).

Notes:
The National Pension Scheme (NPS) Vatsalya, launched in September 2024, allows parents or guardians to invest on behalf of children. It is designed for Indian minors (under 18) and regulated by the Pension Fund Regulatory and Development Authority (PFRDA). The scheme offers an interest rate between 9.5% and 10%, making it a valuable financial tool for children’s future. It promotes early saving habits and financial planning for minors. The account is in the child’s name, managed by a guardian, with the child as the sole beneficiary.

Notes:
The Indian Men’s Junior Hockey team defeated Pakistan 5-3 in the final of the 11th Men’s Hockey Junior Asia Cup 2024, held in Muscat, Oman, on 4th December 2024. India won the Junior Asia Cup title for a record fifth time. This year has been successful for Indian men’s hockey, with a bronze medal at the 2024 Paris Olympics and a fifth win in the Asian Men’s Hockey Champions Trophy. The tournament, organized by the Asian Hockey Federation and hosted by Oman.

Notes:
The World Drought Atlas predicts that 75% of the global population will face drought impacts by 2050. It was launched by the United Nations Convention to Combat Desertification (UNCCD) and European Commission Joint Research Centre. The Atlas links worsening drought risks to human activities and highlights five impact areas: water supply, agriculture, hydropower, inland navigation, and ecosystems. Featuring 21 global case studies, it emphasizes that no country is immune to drought but all can prepare better. It suggests measures under governance (e.g., early warning systems), land-use management (e.g., agroforestry), and water management (e.g., wastewater reuse).

Notes:
The International Advisory Body for Submarine Cable Resilience was launched by the International Telecommunication Union (ITU) and International Cable Protection Committee (ICPC) to ensure the resilience of submarine cables, vital for the global digital economy. The body consists of 40 members, including ministers, regulators, and telecom experts, representing diverse global perspectives. It will meet bi-annually to discuss international policies, infrastructure, and best practices. The body aims to promote best practices, reduce risks of cable damage, and ensure swift repairs and deployment. It addresses challenges like increasing traffic, aging infrastructure, and environmental threats, benefiting livelihoods and industries reliant on submarine cables.

Notes:
IIT Bombay researchers developed an open-source tool, IMPART:‘I’ntegration of dyna’M’ic water extents towards improved lake w’A’ter su’R’face ‘T’emperature, to calculate dynamic lake water surface temperatures by considering real-time changes in lake areas. Traditional methods assume constant lake areas, which can lead to inaccurate temperature estimations. IMPART uses satellite data (MODIS, LANDSAT) and Google Earth Engine to analyze temperature and lake extent changes. The tool evaluated 342 lakes globally, including 115 in India, highlighting significant temperature differences between static and dynamic measurements. Dynamic assessments were crucial in tropical, arid, and temperate zones, showing strong climate change impacts on lakes. IMPART aids climate change monitoring, ecological health assessments, and water resource management.

Notes:
The Archaeological Survey of India (ASI) is excavating the 80-pillar assembly hall at Kumhrar, Patna. The Kumhrar site is linked to Emperor Ashoka’s third Buddhist Council. The site highlights Pataliputra’s role as the Mauryan capital and a cultural-political hub. The hall had 80 sandstone pillars with a wooden roof and floor, showcasing Mauryan architectural skill. Materials were transported via the Sone-Ganga river route, reflecting advanced planning and resource management. The project renews global interest in Mauryan art and architecture.