Global warming is the gradual hike of the average temperature of the earth's surface. It has been a burning issue nowadays. Generally, the increase of greenhouse gases, excessive erosion of carbon-di-oxide and CFC is responsible for global warming. Global warming has already caused a lot of changes to the earth's surface. Greenhouse gases are the gases that get trapped in the earth's surface and locked up the heat. The burning of fossil fuels and other reasons have caused the increase of greenhouse gases in nature. Due to the industrial revolution, the amount of carbon dioxide in the atmosphere has increased gradually. Changes that were supposed to take a thousand years are now happening over the course of one or two decades. In the name of development, we already have caused great harm to our mother planet and to the atmosphere. Global warming has the potential to wipe out the existence of humans on the planet. Deforestation is one of the main causes of global warming. Trees absorb carbon dioxide to make foods that we emit while breathing. Cutting trees in an excessive number increases the level of carbon dioxide in nature. Natural disasters like floods, hurricane, tsunami are the results of global warming. To protect our earth from global warming we should stop the exploitation of natural resources. We should plant more and more trees and focus more on a green economy. The world leaders have vowed on pairs agreement to limit global warming below 2 preferably to 1.5 degrees celsius. To achieve this goal, countries should work together to greenhouse gas emissions as soon as possible.This planet is ours, so we have to work together to protect it.
The name of our country is the People's Republic of Bangladesh. It is one of the most beautiful countries in the world. Our country was a part of Pakistan before 1971. Then we freed our country and achieved victory after nine month's liberation war. 3 million people sacrificed their lives in the liberation war in 1971. Our independence day is 26th March and Victory day is 16th December. The national language of our country is Bangla. It is also a matter of great pride for us that we are the only nation that sacrificed their lives for the sake of their mother tongue on 21st February of 1952. In order to show respect to them, UNESCO has declared 21st February as International Mother Language Day. The name of the capital of Bangladesh is Dhaka. It is the busiest and populated city in our country. The total population is 16 crore. The total area of our country is 1,47,570 square km. Our country is a river-oriented country. The main rivers of our country are Padma, Jamuna, Meghna...
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