Greenhouse Gases (GHGs) & Attainment Area Explained | Complete Environmental Studies Guide ✅
Greenhouse Gases (GHGs) & Attainment Area – Complete Guide for Environmental Studies Environmental pollution and climate change are among the biggest global challenges today. Two important concepts in Environmental Studies are Greenhouse Gases (GHGs) and Attainment Areas. Understanding these topics is essential for competitive exams like SSC CGL, UPSC, State PCS, UGC NET, and Environmental Science courses. What Are Greenhouse Gases (GHGs)? Greenhouse gases (GHGs) are gases present in the Earth's atmosphere that absorb and re-emit infrared radiation. This process traps heat in the atmosphere and creates the greenhouse effect, keeping the Earth warm enough to support life. According to the Intergovernmental Panel on Climate Change (IPCC), greenhouse gases include both natural and human-made (anthropogenic) gases that contribute to warming the atmosphere. Major Greenhouse Gases Water Vapour (H₂O) – The most abundant greenhouse gas. Carbon Dioxide (CO₂) – Released throu...