Geography

Context: India’s Supreme Court, in its landmark judgment in M.K. Ranjitsinh and Ors. Vs. Union of India & Ors., has introduced a significant new dimension to the country’s climate change jurisprudence. SC Verdict The Supreme Court recognized the right to “be free from the adverse effects of climate change” as …

The ongoing severe heatwave across the country has reignited discussions about officially recognizing heatwaves as disasters under the Disaster Management Act, 2005. How India Manages Disasters Constitutional Context There is no mention of disasters in the Constitution of India. Legislative Framework Disaster Management Act (DMA) 2005: Enacted following the 1999 …

Australian researchers have uncovered the origin of pink garnet sand found on South Australian beaches, tracing it back to ancient mountains in Antarctica. Their findings have shed light on the timing of the Australian tectonic plate’s subduction beneath the Pacific plate and unveiled previously unknown ancient mountains in Antarctica. Pink …

Introduction The Mediterranean Sea, known for its idyllic weather and rich history, can also unleash powerful storms. Medicanes, a portmanteau of “Mediterranean” and “hurricane,” are tropical-like cyclones that occasionally form over this basin. While less frequent and intense than their tropical counterparts, medicanes pose a significant threat to coastal communities …

Concept Heatwaves, periods of abnormally high temperatures exceeding seasonal norms, are a growing concern in India. These scorching events pose a significant threat to public health, agriculture, and overall economic well-being. The Scorching Reality: Frequency and Intensity on the Rise India experiences heatwaves primarily between March and June, with the …

A landslide, also known as a landslip, is a rapid downward movement of a mass of rock, earth, or debris on a slope. It’s a type of mass wasting, which refers to any downslope movement of soil and rock under the influence of gravity. Why in NEWS: An IIT-Delhi team …

Dam means any artificial barrier and its appurtenant structure constructed across rivers or tributaries thereof with a view to impound or divert water which also include barrage, weir and similar water impounding structures. Central Water Commission (CWC) compiles and maintains the nationwide register of Large Dams i.e., the National Register …

Why in news: Punjab has been reeling under floods for well over a month now and the proposed solution to this is zoning of flood plains. Significance of flood plains: A river expands and contracts naturally over seasons and in different years. A flood plain is an area adjacent to the river which normally gets flooded when the …

Salient features of world’s physical geography. Extreme heat has plagued the Mediterranean for weeks. What are marine heat waves? A marine heat wave (MHW) is an extreme weather event. It occurs when the surface temperature of a particular region of the sea rises to 3 or 4 degree Celsius above the average temperature for at least five …

Syllabus: World Geography Context Dipping water levels About the Lake In the Andes on the border between Bolivia and Peru. Highest of the world’s large lakes, world’s highest navigable sea and largest in South America after Venezuela’s Lake Maracaibo Issues Within 25 cm of their all-time low record in 1996 …