Cyclones and Flood Risk in South and Southeast Asia
Why in the news? A recent study shows an increase in cyclone and flood events in the south and southeast Asia due to the influence of climate change and deforestation. Cyclone What is it?: A cyclone is a large-scale atmospheric … Continue reading
Dugong
Why in the news? Fossils indicate that Dugongs have shaped the Persian Gulf for over 20 Million years. Dugong What is it?: Dugong (Dugong dugon) also called ‘Sea Cow’ is the only existing species of herbivorous mammal that lives exclusively … Continue reading
Sujalam Bharat App
Why in the news? Union Jal Shakti Minister launched Sujalam Bharat App. Sujalam Bharat App What is it?: A nationwide digital platform providing real-time, geo-referenced data on rural drinking water schemes, designed for citizens, Gram Panchayats, VWSCs, States/UTs, and institutions. … Continue reading
Mangroves
Why in the news? A recent study shows that cell arrangement in mangroves makes salt tolerant. Mangroves What is it?: Mangroves are small trees and shrubs which grow along the coastlines and swamps. Facts to Know: India’s contribution is 45.8% … Continue reading
Prelims Pointers
Hydrogen Fuel Cell Hydrogen fuel cells convert hydrogen’s chemical energy into electricity through an electrochemical reaction with oxygen, producing only water and heat as byproducts. Fuel cells achieve over 60% efficiency, far exceeding combustion engines, and emit zero pollutants, supporting … Continue reading