ইংরেজি ২য় পত্র প্রশ্ন

AI-generated sample answer

Global Warming

Global warming refers to the gradual increase in the earth's average surface temperature caused by the greenhouse effect. The primary cause of this alarming phenomenon is the excessive emission of greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, into the atmosphere. Human activities, including rapid industrialization, burning of fossil fuels, and widespread deforestation, have intensified this problem. Forests absorb carbon dioxide; hence, widespread logging severely hinders this natural balance. The consequences of global warming are devastating. It accelerates the melting of polar ice caps and glaciers, causing a rapid rise in global sea levels. As a result, low-lying coastal regions, including parts of Bangladesh, face the grave danger of being submerged. In addition, it disrupts climate patterns, leading to severe droughts, unpredictable rainfall, frequent floods, and violent cyclones. Biodiversity is also heavily threatened, driving many species toward extinction. To mitigate this critical crisis, concerted global efforts are essential. We must reduce our reliance on fossil fuels, switch to renewable energy sources such as solar and wind power, and implement massive afforestation programs worldwide. Public awareness and international cooperation are imperative to safeguard the planet for future generations.