Weekly Current Affairs: August 22nd to 31st - Free MCQ Practice Test

The study predicts a 49% increase in global flooding events by 2100 if greenhouse gas emissions continue at high levels. This significant rise highlights the urgent need for climate action to mitigate the impacts of climate change, particularly in vulnerable areas such as tropical coastlines.

The projected increase in flood risk by 2050 with low emissions is 7%. Understanding these projections is critical for planning and implementing effective flood management strategies to protect at-risk communities and ecosystems.

Rainfall-induced flooding is projected to increase by 44% if greenhouse gas emissions remain high. This type of flooding is particularly sensitive to climate changes, as increased rainfall can lead to rapid and severe flooding, especially in urban areas lacking adequate drainage systems.

The Global Flood Map (GFM) has been developed to predict flood behavior by incorporating various factors such as rainfall, river levels, and sea level rise. This tool is invaluable for industries, insurance companies, and climate regulators, helping them to understand and mitigate flood risks effectively.

Coastal flooding is expected to nearly double, with a 99% increase by 2100, even under low emissions scenarios. This dramatic rise underscores the importance of coastal management and infrastructure planning to adapt to the anticipated impacts of climate change and protect vulnerable coastal communities.

The primary goal of Sri Lanka's new visa policy is to attract more tourists from different countries by allowing citizens from 35 nations to visit without needing a visa. This initiative aims to boost the tourism sector, which is vital for the country's economy, facilitating easier travel for international visitors.

Under the new visa policy, visitors from the 35 eligible countries can stay in Sri Lanka without a visa for up to six months. This extended duration is designed to encourage longer visits and enhance the tourism experience in the country.

Brazil is not included in the list of 35 countries that have been granted visa-free access to Sri Lanka. The countries listed include significant markets for tourism, such as India, China, and the UK, while Brazil is not mentioned among them, highlighting the focus on regions with strong tourist ties to Sri Lanka.

Sanjeev Raina is recognized for establishing the Counter Insurgency and Jungle Warfare (CIJW) school in Mahidanda, Uttarakhand. This institution plays a crucial role in training ITBP personnel, particularly in techniques suitable for mountainous terrains, thereby enhancing the operational effectiveness of the force in challenging environments.

Sanjeev Raina's appointment as Additional Director General (ADG) of the ITBP is significant because he is only the second officer in the history of the ITBP who is not from the Indian Police Service (IPS) to achieve this rank. This underscores the recognition of expertise and dedication within the ITBP, showcasing the value of experience gained through years of service in the field.

India and Ukraine have agreed to enhance their cooperation specifically in the area of defence, which includes creating joint ventures for manufacturing military equipment in India. This strategic collaboration aims to strengthen their ties and address regional security concerns.

India emphasized the issue of cross-border terrorism and criticized Pakistan's support for terror groups targeting Jammu and Kashmir. This focus is part of India's broader strategy to address regional security threats and foster international cooperation against terrorism.

The Sunda clouded leopard population has faced a significant decline primarily due to habitat loss caused by human activities such as deforestation. This destruction not only endangers the leopards but also impacts the broader ecosystem, including carbon storage capabilities of the forests.

Researchers employed the resistant kernel approach to analyze movement patterns and environmental needs of the Sunda clouded leopards. This method helps in identifying critical habitats that require protection, ensuring that conservation efforts are focused where they are most needed.

One key recommendation is to implement initiatives like REDD (Reducing Emissions from Deforestation and Forest Degradation), which provides financial incentives for forest conservation. This approach encourages sustainable land use practices and helps protect both wildlife and the environment.

Eligible families receive a monthly grant of Rs 1,000 for each child under 18 years. This support is intended to help cover essential needs such as education, health, and nutrition. This initiative reflects the government's commitment to improving the welfare of vulnerable populations, particularly those facing economic hardships.

The initiative primarily aims to assist women in difficult situations, such as widows and divorced women, as well as parents who have disabilities. By focusing on these groups, the program acknowledges the unique challenges they face in providing for their families.

One of the primary scientific goals of the Perseverance rover is to collect and analyze rock samples to search for signs of ancient life. This effort is crucial for understanding the planet's past and its potential to have supported life, reflecting a significant step in Mars exploration.

Jezero Crater is thought to have been a lake over 3.5 billion years ago, as indicated by the delta formed from sediment deposits. This feature makes it an ideal site for investigating the possibility of past life on Mars, as lakes are often conducive to supporting biological activity.

The climb to the rim of Jezero Crater presents significant challenges due to rough terrain and steep slopes that can reach angles of up to 23 degrees. Despite these obstacles, the rover has demonstrated its capability to navigate the Martian landscape effectively, showcasing the advanced engineering behind its design.

Eastern equine encephalitis (EEE) is primarily transmitted through mosquito bites. The virus is not spread between people and mainly affects birds, horses, and humans. Mosquitoes become infected when they feed on birds carrying the virus and then can transmit it to humans through bites. This highlights the importance of mosquito control measures in preventing EEE outbreaks.

The new law stipulates that for a marriage to be legally registered, the woman must be at least 18 years old and the man must be at least 21 years old. This change aims to prevent child marriages, which were previously allowed under the outdated 1935 law. By establishing a minimum age, the law seeks to protect vulnerable individuals and promote informed consent in marriages.

Climate change and rising sea levels are major concerns discussed at the Pacific Islands Forum meeting in 2024. Many member countries are facing serious threats from climate change, making it a priority issue. The meeting emphasizes the urgent need for collective action and funding to combat these challenges, as highlighted by a recent report from the World Meteorological Organization.

The Assam Compulsory Registration of Muslim Marriages and Divorces Bill, 2024, works alongside existing Muslim personal laws; however, it has caused some tension due to differences, particularly regarding the definition of valid marriages and the treatment of minors. This interaction is significant as it raises questions about how the new regulations align with broader legal frameworks, such as the Prohibition of Child Marriage Act.

The Assam Muslim Marriage and Divorce Registration Act of 1935 was repealed primarily because it supported outdated practices, such as allowing child marriages and not requiring mutual consent for marriages. The new bill aims to address these issues by introducing stricter regulations that protect individuals, particularly women and children, from harmful practices and ensure that marriages are consensual and legally sound.