সোমবার, ২২ মে, ২০১৭

Cleanliness campaign to reduce environment pollution

Cleanliness campaign to reduce environment pollution

The cleanliness campaign all over the world is necessary to reduce all pollutions. From our home, society, villages, cities, towns everywhere individual and joint campaign should be setup to make area clean and pollution free. All citizens must follow the rules and mass awareness about cleanliness is compulsory to make a clean village and clean city. There are many environmentalist persons and groups all around the world. People should cooperate them widely. Cleanliness is a great virtue. Every civilized and moderate person is always ready to obey the rules of cleanliness. To live healthy and to have a good environment cleanliness have no alternatives. Clean air with pure oxygen is our first need to live in the planet. It is also necessary to keep our around beautiful and charming. We shouldn't smoke in public zone and to drop any waste out of dustbin. It is not enough to arrange seminar or lecture about cleanliness if we can't make people conscious about it. We can work as a volunteer to clean our paths, roads, fields, houses and shops. We can protect our rivers and forests from all garbage and wastes. So come to keep our environment healthy and pollution-free. Don't make any delay, hurry up!

সোমবার, ২৭ মার্চ, ২০১৭

We want a pollution-free Bangladesh.

Bangladesh is a developing country with having lot of possibilities and problems. One of the problems is our uncontrolled and unmeasured environment pollution. Though corruption and other problems are not ignorant, our environment pollution should make us concerned to a great extent. Corruption is a moral pollution which is a curse to our country. But our ecosystem should be given top priority to keep it pollution-free. Our central city Dhaka is one of the polluted cities of the present world. Really this city provides us extremely contaminated and toxic air and water. We all know that this city contains air with carbon mono oxide and other heavy metals like zinc and sulpher.  Our urbanization and industrialization are uncontrolled and unplanned and don't maintain any sanitation rules and drainage systems. Our rivers are being filled up with chemicals and other industrial wastes. Here fishes are being died. Vehicles are exhaling carbons and our garments are also. So we are living in an unhealthy situation totally. So our agenda should be turned into pollution issue. We want a drug-addiction free Bangladesh. But we want a pollution-free Bangladesh also. Because our environment is our guard-wall of our existence. Our air, water and whole ecosystem are very important for our lives. We have to ensure our healthy environment because "HEALTH IS THE ROOT OF ALL HAPPINESS"




EBangladesh river pollution threatens millions   
       
 
 
 
 
 sheikh hasina khaleda zia  

.    We Need To Talk About Bangladesh
 
 khaleda zia 
 

 
 
 


বুধবার, ১৫ মার্চ, ২০১৭

What is environmental science?

Environmental Science has been a part of higher education in every educational institutions in the present world. This science is a demanded subject for all environment researchers and concerns. Environmental science is an interdisciplinary academic field that integrates physical, biological and information sciences (including ecology, biology, physics, chemistry, zoology, mineralogy, oceanology, limnology, soil science, geology, atmospheric science, and geodesy) to the study of the environment, and the solution of environmental problems. Environmental science emerged from the fields of natural history and medicine during the Enlightenment.[1] Today it provides an integrated, quantitative, and interdisciplinary approach to the study of environmental systems.


Environmental scientists work on subjects like the understanding of earth processes, evaluating alternative energy systems, pollution control and mitigation, natural resource management, and the effects of global climate change. Environmental issues almost always include an interaction of physical, chemical, and biological processes. Environmental scientists bring a systems approach to the analysis of environmental problems. Key elements of an effective environmental scientist include the ability to relate space, and time relationships as well as quantitative analysis. 

                                               
                                          

                                   The Blue Marble—Earth as seen by Apollo 17 in 1972   



 

   
 


  
 Now let's research about our nature and protect our environment from pollution and destruction. To save our beautiful earth it is very important to learn about environmental science.
 




সোমবার, ২০ ফেব্রুয়ারি, ২০১৭

Dhaka in the list of world's most cleaned and polluted cities

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Image result for dhaka in the list of world's most cleaned and polluted cities         Image result for dhaka in the list of world's most cleaned and polluted cities 

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Lead-poisoned air lands Dhaka, Bangladesh, the No. 2 spot on the list. Traffic congestion in the capital continues to worsen with vehicles emitting fatal amounts of air pollutants daily, including lead. The World Bank-funded Air Quality Management Project aims to help.





Dhaka 44th, not 2nd in air pollution ranking
 

Dhaka 44th, not 2nd in air pollution ranking!




শনিবার, ১৮ ফেব্রুয়ারি, ২০১৭

Green world theory for our environment

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Image result for green world theory for our environment  Image result for green world theory for our environment     
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Green World is a literary concept made from the concern about the necessity and the importance of having a good natural environment. This natural environment is often described as a green world. It is an environment-friendly theory where all ecologists, scientists and environmentalists express their opinions and advice to save the nature by making our world greener. It may lead as green world movement. 

We know our nature is green. Our trees and forests are ornamented with green leaves. So green is our hopes and aspirations in our life. Trees are inhaling carbon dioxide which is very toxic and exhaling oxygen without which we can't live and breathe. Thus green trees are protecting our nature and saving this planet. But mankind irresponsibly is cutting trees and destroying our nature. It is threatening our green world. Deforestation is causing desertification. Our ecosystem is facing greater disturbances due to it. So it has no alternatives of making awareness among the world about tree plantation to make our world greener, healthier and better to live in.  


 We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted overcrowded planet. 



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