paragraph on deforestation: Deforestation means cutting down trees in large number. The causes of deforestation are many. Bangladesh is the most densely populated country in the world. Its population is much more in proportion to its area. This huge number of population needs more shelter, agricultural land, fuel, furniture etc. For all these reasons people cut trees. Moreover there are some dishonest people who cut trees in our forests to make money. The effects of deforestation are too many to describe. This destruction disturbs our ecological balance. The existence of animals are going to be threatened. Due to deforestation carbon dioxide is increasing worldwide. As a result, the world is becoming warmer.
The sea level is rising and many parts of the world is going to be engulfed by the sea in recent future. On the other hand, new areas of the world are turning into deserts as a result of deforestation. The removal of trees causes birds and other animals living on them to leave the place. It also causes serious damage to the soil, as trees give protection to soil as well. In the end, the soil gets sediment in the river bed and causes frequent floods. So, if we destroy trees at random, one day the country will turn into a great desert. All living animals and birds will not find any food or shelter to live in. They will be destroyed. There will be no rain and as a result our agriculture will face a great crisis.
The temperature will rise and it will cause greenhouse effect. The country will be unsuitable for living and various natural calamities like flood, drought, storm etc. will visit our country. Immediate measures should be taken to prevent deforestation. People should be made aware of tree plantation through mass media. Tree plantation programme should be extended throughout the country.
Paragraph on deforestation 2 :
Deforestation is just opposite to the concept of afforestation. It refers to the act of cutting and burning down of forests indiscriminately. In a word, it is the destruction of trees and plants of our environment. It has many adverse effects on our environment and our life. It destroys the ecological balance of our environment.
Due to deforestation, many species of birds and animals have already been extinct and many others are on the verge of extinction. Because of deforestation, it does not rain adequately and this causes long-term drought, which may turn the whole country into a desert. Apart from these, deforestation also hampers our agricultural production. In fact, our environment is going to be uninhabitable due to deforestation.
However, there is one way to save ourselves and our environment from it and that is. we should start a mass campaign for tree plantation. For this, we should raise awareness among the people about the adverse effects of deforestation as well as about the importance of tree plantation. In this regard, my suggestion is that we should plant at least one tree every month and if we cut down one tree, we should plant three. I can do it effectively by planting trees so that others are encouraged to do the same. I think all men or women, old or young should come forward and plant at least one tree to save our existence.
Paragraph on deforestation 3 :
Deforestation is the indiscriminate cutting of trees, This is a problem haunting the whole world. According to the ecologists, for liveable environment there should be forest on the 25% land of the total land area. In Bangladesh there is 16% forest of the total land. In India there is 13% forest of the total land. To meet up the basic needs o food and housing man is destroying forest without caring for the ecological imbalance. Green patches of land are no greener. New areas of the world are getting deserts as an immediate effect of deforestation. Trees play a pivotal role in maintaining ecological balance. Trees produce oxygen and receive carbon dioxide. In absence of trees carbon dioxide is increasing worldwide. As a result there is global warming. The sea level is rising. Any time in future the earth may be engulfed by seas. So deforestation should be stopped now.