Greenhouse Effect Paragraph(150 words) The greenhouse effect describes how heat is trapped at the Earth’s surface by “greenhouse gasses.” These heat-trapping gasses act like a blanket wrapped around Earth, keeping it warmer than it would be without them. Carbon dioxide, methane, nitrous oxides, and water vapor are examples of greenhouse gases. However, for the last … Read more
Global warming paragraph for class 6 , 7(words 150) Global warming is the long-term rise in the global temperature. Though the temperature has been increasing for a long time, it has become more rapid in the last century. The major reason for global warming is the burning of excess fossil fuels and the discharge of … Read more
7th March speech paragraph (150 words) In Bangladesh, the 7th March Speech is regarded as a historical speech. Bangabandhu Sheikh Mujibur Rahman delivered this speech in the presence of 2 million Bengali, on March 7, 1971, at the Ramna Race Course Maidan in Dhaka. This historic speech paved the way for the independence of Bangladesh. … Read more