Methane emissions from landfills 2025 highlight Mumbai and Secunderabad among top global emitters. Know causes, impacts, satellite study insights, and exam relevance. Satellite Study Flags Mumbai & Secunderabad Landfills Among World’s Top Methane Emitters Introduction to the Study A recent satellite-based global study has brought India’s waste management challenges into sharp focus by identifying landfill…
WMO 2026 climate alert warns Earth’s climate is flashing red due to record energy imbalance and greenhouse gas rise. Learn key impacts, historical context, and exam-relevant insights. WMO Warns Earth’s Climate Is “Flashing Red” in 2026: An Urgent Global Climate Alert The World Meteorological Organization (WMO), a specialised agency of the United Nations, has issued…
Ocean Anoxic Event 1a (OAE 1a): Understanding the Geological Catastrophe Ocean Anoxic Event 1a (OAE 1a) is a significant event in Earth’s history, marking a period when large sections of the ocean became devoid of oxygen. This event, occurring around 120 million years ago, plays a crucial role in the study of paleoclimatology and oceanography….
Leading Emitters of Greenhouse Gases – Shanghai, Tokyo, New York, and Houston Introduction The global conversation about climate change and the reduction of greenhouse gases (GHGs) has gained significant momentum in recent years. Among the many contributors to global warming, certain cities stand out for their substantial emissions of GHGs. According to recent findings, Shanghai,…
