ইংরেজি ২য় পত্র প্রশ্ন

AI-generated sample answer

Climate change is one of the most pressing global challenges confronting humanity today. It refers to significant, long-term alterations in global temperatures and weather patterns. Although climate shifts can occur naturally, human activities over the past century have become the primary driver of this crisis. The widespread burning of fossil fuels, rampant deforestation, and rapid industrialization release vast quantities of greenhouse gases—most notably carbon dioxide and methane—into the atmosphere. These gases trap solar heat, leading to global warming. Consequently, polar ice caps are melting, sea levels are rising, and erratic weather events such as intense cyclones, severe droughts, and devastating floods are becoming frequent. Countries like Bangladesh, with extensive low-lying coastal areas, are among the most vulnerable to these catastrophic consequences. Climate change threatens agriculture, food security, biodiversity, and human health. To mitigate this looming catastrophe, nations worldwide must collaborate to curb carbon emissions, adopt renewable energy, and promote massive afforestation.