Places in News Current Affairs MCQs

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Mackinac Island is a small island city in northern Michigan, United States. It is located where Lake Huron meets Lake Michigan, two of the Great Lakes of North America. The island covers about 4.35 square miles and is known for its natural beauty and peaceful environment. It is surrounded by limestone cliffs and rises up to 339 feet in the eastern part. A unique feature is that motor vehicles are banned, making horses the main mode of transport. Recently, the island gained attention again as a rare car-free haven in America’s car manufacturing state.

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The Vembanad Lake Rejuvenation Project, led by the Alappuzha District Administration, is inspired by the Namami Gange Programme for river conservation. A five-year plan worth ₹188.25 crore has been submitted to the Chief Minister of Kerala and may be revised based on studies by the Centre for Water Resources Development and Management (CWRDM). Vembanad Lake is the longest lake in India and the largest in Kerala, stretching about 96.5 kilometres. It spreads across Alappuzha, Kottayam, and Ernakulam districts, covering around 2,033 square kilometres. The lake is known by names like Vembanad Kayal, Punnamada Lake, and Kochi Lake in different regions. It receives water from six rivers, including Meenachil, Achankovil, Pamba, and Manimala, and drains into the Arabian Sea.

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A massive explosion recently hit Iran’s Shahid Rajaee Port in Bandar Abbas, causing a huge fire and leading to many deaths and injuries. The blast is suspected to have been caused by sodium perchlorate, a chemical used in ballistic missile propulsion. Shahid Rajaee Port is Iran’s largest and most advanced commercial port. It is located near the Strait of Hormuz, a vital route through which about 26% of the world’s oil is transported. The port manages 85% of Iran’s container cargo, 52% of its oil trade, and over half of its total maritime cargo. It lies along the International North-South Transport Corridor (INSTC), linking the Indian Ocean and Persian Gulf to the Caspian Sea, Russia, and Northern Europe.

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The Indo Tibetan Border Police (ITBP) recently scaled Mt. Makalu, the fifth highest mountain in the world. Mt. Makalu stands at 8,485 meters above sea level and is located in the Mahalangur range of the Nepal Himalayas on the Nepal-Tibet border. It lies 23 kilometers southeast of Mount Everest and is part of the Makalu Barun National Park. The mountain is famous for its pyramid-like shape with sharp ridges and includes two subsidiary peaks, Makalu I and Makalu II.

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Recently, scientists observed repeated unrest at Campi Flegrei between 1982–1984 and 2011–2024, involving land uplift, earthquakes, and underground rumbling due to rising fluid pressure. Campi Flegrei, also called the Phlegraean Fields, is an active volcanic system located near Naples, Italy. Unlike single-cone volcanoes like Mount Vesuvius, Campi Flegrei is a large caldera, which is a sunken volcanic area formed after a huge eruption. The caldera spans about 12 to 15 kilometers and was formed by a massive eruption nearly 39,000 years ago. That eruption may have triggered climate changes that contributed to the decline of Neanderthals.

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Japan’s Sakurajima volcano erupted recently, sending a huge ash plume 3,000 metres above its crater. Sakurajima is one of the most active volcanoes in Japan and is located on the southern tip of Kyushu Island, just 4 kilometers from Kagoshima City. It stands at an elevation of 1117 metres and has a circumference of about 50 kilometres. It is a stratovolcano, formed from layers of lava and ash at a convergent plate boundary. The volcano was once an island, but a massive eruption in 1914 connected it to the mainland. It lies on the south rim of the Aira Caldera and has two main peaks — the North Peak and the South Peak. Sakurajima erupts frequently with ash, pyroclastic flows, volcanic bombs, and poisonous gases.

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Mount Lewotobi Laki-Laki on Flores Island in Indonesia recently erupted, sending volcanic ash nearly a kilometer into the sky. It is located on Flores Island, Indonesia. The volcano is in East Nusa Tenggara province. Mount Lewotobi is part of a twin-volcano system, with Lewotobi Laki-laki (male) erupting, while Lewotobi Perempuan (female) remains inactive. Both are stratovolcanoes, formed by repeated layers of lava, making them common globally. Indonesia frequently experiences volcanic eruptions as it lies on the Pacific “Ring of Fire,” an area prone to earthquakes, volcanic activity, and tsunamis due to active tectonic plates.

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The Perito Moreno Glacier is experiencing alarming changes. The glacier has been losing ice mass at about 0.85 meters per year since 2015. This rapid melting threatens local ecosystems and contributes to rising global sea levels.The Perito Moreno Glacier is located in Argentina. Specifically, it’s situated in the Argentine province of Santa Cruz, within the Los Glaciares National Park. It recently lost a massive block of ice, sparking concerns about its long-term stability. Known as the ‘White Giant’, it spans 250 square kilometres and formed around 18,000 years ago. It is a major freshwater source and has been part of the United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Site since 1981.

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Recently, researchers from the National Institute of Oceanography and Fisheries in Cairo studied Lake Manzala in Egypt from 2015 to 2022. The study found that dredging in the lake led to higher salinity and lower nutrient levels in 2022 compared to 2015. These changes affected the lake’s water chemistry and zooplankton in the northern and middle parts of the lake. The findings were published in May 2025 in the journal Nature under the title “Evaluating the restoration of Lake Manzala after dredging using water quality parameters and zooplankton changes.” Lake Manzala, located in northern Egypt, borders the Mediterranean Sea and acts as a flood buffer for nearby coastal cities. It also supports biodiversity in the Mediterranean region and protects farmland from seawater intrusion.

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The Kilauea volcano on Hawaii’s Big Island recently erupted with lava fountains reaching over 1,000 feet high. Kilauea is one of the world’s most active volcanoes. It is a shield-type volcano located in the southeastern part of the island of Hawaii in the state of Hawaii, United States. The volcano stands at 4,190 feet or 1,227 meters above sea level. Its summit caldera has a lava lake called Halemaʻumaʻu, believed to be the home of Pele, the Hawaiian volcano goddess. Its slopes join with those of Mauna Loa volcano to the west and north. Kilauea has been erupting almost continuously since 1983. Its eruptions are mostly nonexplosive and usually remain within Halemaʻumaʻu, sometimes overflowing onto the caldera floor and sides.