Current Affairs Quiz - January, 2025

Notes:
Mount Ibu, an active stratovolcano in Indonesia, erupted, sending ash clouds 3 kilometers high. It is located on Halmahera Island’s northwest coast. Mount Ibu is one of Indonesia’s 127 active volcanoes. Indonesia, part of the Pacific “Ring of Fire” with 127 active volcanoes, often experiences such events. A stratovolcano, or composite volcano, has a conical shape formed by layers of volcanic material from successive eruptions.

Notes:
LingoSat, a joint project of Japan’s Kyoto University and Sumitomo Forestry, is the first wooden satellite launched into orbit. It uses wood from honoki, a magnolia tree native to Japan, and is assembled using traditional Japanese crafts without screws or glue. The satellite’s name comes from the Latin word “Ligno,” meaning wood. LignoSat 1 is a CubeSat measuring 10 cm on each side and weighing 900 grams. LignoSat 2, a 2U CubeSat, is planned for launch in 2026.

Notes:
A bamboo weave box with Kalamkari paintings by Nimmalakunta artisans will be showcased at Rashtrapati Bhavan. Kalamkari is a popular hand-painted or block-printed cotton textile art form from Andhra Pradesh. The art originated during the reign of Qutb Shahis in the 16-17th century in the Tilang region, now part of Andhra Pradesh and Telangana. “Kalam” means pen and “Kari” means craftsmanship, highlighting the skillful artistry involved.

Notes:
The Sri Lankan Navy recently arrested 17 Indian fishermen near Neduntheevu Island. Neduntheevu, also called Delft Island, is the largest island in the Palk Strait, Sri Lanka. It covers 50 sq.km, with an 8 km length and 6 km width. The island is flat, oval-shaped, and often wind-swept, offering a soothing environment. It lacks streams; freshwater comes from surface water and artificial ponds. The island has dry shrubs, semi-arid tropical plants, and tall palm trees. A Dutch fort made of coral chunks is located on the island, which has a population of 4,800.

Notes:
Rajasthan received an additional 5,000 MW allocation under the PM-KUSUM (Component A) scheme. The scheme targets commissioning projects by December 31, 2025, before sunsetting in March 2026. The scheme was launched in 2019. Pradhan Mantri Kisan Urja Suraksha Evam Utthaan Mahabhiyan (PM-KUSUM) scheme aims to reduce diesel usage in farming and boost farmers’ income. It supports India’s goal of achieving 40% installed power capacity from non-fossil sources by 2030. The Ministry of New and Renewable Energy oversees implementation, requiring progress updates via the PM-KUSUM portal.

Notes:
The Government of India has designated areas around Shikari Devi Wildlife Sanctuary as eco-sensitive zones (ESZs) to protect it from urbanization and development. The sanctuary is located in Mandi district, Himachal Pradesh, in the Himalayan foothills. It covers altitudes between 1,800 and 3,400 m, showcasing a transition from pine forests to alpine meadows. The sanctuary is named after the goddess Shikari Devi, with a sacred temple at 2,850 m above sea level.

Notes:
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.

Notes:
Scientists are concerned about the potential for ‘zombie deer’ disease, or Chronic Wasting Disease (CWD), to affect humans. CWD is a fatal neurological disease that primarily affects deer, elk, moose, and reindeer. Caused by prions, misfolded proteins that damage the brain, leading to severe dysfunction and spongy tissue. It spreads through body fluids like saliva, feces, blood, and urine, and can remain infectious in the environment for years. Symptoms include weight loss, behavioral changes, and increased drinking and salivation. There is no cure or vaccine, and although there’s no confirmed human transmission, experts remain cautious.

Notes:
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.

Notes:
Prime Minister Narendra Modi inaugurated the Sri Sri Radha Madanmohanji Temple of ISKCON in Navi Mumbai, Maharashtra, on January 15, 2025. The temple is now the second-largest ISKCON temple in Asia. The design of the temple blends spirituality and knowledge, with various facilities reflecting ISKCON’s mission to serve society.