Daily Current Affairs MCQ: 26th August 2024 - CUET Commerce MCQ

Lithium mining poses challenges such as the depletion of water resources, soil and water contamination, and increased carbon emissions. One significant issue is the high demand for water in the extraction process, leading to the depletion of water sources, especially in arid regions. This can have adverse effects on local communities and ecosystems.

Adoption in India is the legal process that permanently separates a child from their biological parents, granting them the same rights and responsibilities as a biological child to their adoptive parents. This process is governed by specific laws and regulations to ensure the well-being and legal status of the adopted child.

During a polygraph test, physiological responses such as blood pressure and pulse rate are monitored to detect changes that may occur when a person is being deceptive. These responses are indicators that are believed to differ when a person is lying compared to when they are telling the truth. By analyzing these physiological indicators, examiners aim to determine the veracity of the individual's responses to the questions asked during the test.

The main aim of the Ramsar Convention is to conserve and sustainably manage wetlands, recognizing their critical ecological, economic, and cultural significance. This international treaty encourages countries to protect and responsibly utilize wetland ecosystems to ensure their long-term viability.

The Narcotics Control Bureau (NCB) in India primarily focuses on enforcing drug laws and conducting intelligence operations to combat illicit drug trafficking. It plays a crucial role in coordinating actions among various offices, state governments, and authorities to enforce drug-related laws and combat the illegal drug trade effectively.

An essential feature that distinguishes the Unified Pension Scheme (UPS) from the National Pension System (NPS) is that the UPS guarantees a minimum pension of ₹10,000 per month for retirees, thereby ensuring a basic level of financial security for employees post-retirement. This feature is particularly beneficial for lower-income employees who may require a stable income stream after ending their service.

Mass-wasting events are triggered by various changes that increase slope angles and weaken stability, including human activities and excessive precipitation. Human activities and excessive precipitation are significant factors that can lead to mass-wasting events by altering the stability of slopes. These activities can involve construction, deforestation, or other forms of land modification that disturb the natural balance of a slope, making it prone to mass wasting.

The dinosaur species Alpkarakush kyrgyzicus was unearthed in the Balabansai formation in Kyrgyzstan. This region in Central Asia provided the geological context for the discovery of this ancient predator, shedding light on the prehistoric fauna that once roamed the area.

One of the key challenges faced by Persons with Disabilities (PwDs) in India is the inadequate educational infrastructure. Less than 1% of educational institutions in India are equipped to support disabled students, indicating a critical gap in accessibility and assistance for their education.

Wetlands in India play a crucial role in regulating water cycles and maintaining biodiversity. These ecosystems are vital for various species, including migratory birds, and help in preserving ecological balance, enhancing water quality, and supporting diverse forms of life.