Pollution
Complex Challenges for Safe Water 
Water,the key resource of the earth, is being contaminated in many ways as time passes by. Water born diseases are spreading through out the world. Each part of the world is facing different types of challenges to ensure safe water. Policy makers need to broaden the work modes.
Global warming and carbon dioxide
There are no signs of cooling down the earth and its environment but both the global warming and carbon dioxide are an environmental phenomenon that are affecting each and every living things of this world. This is an introduction to green house effects and the role of carbon dioxide on our environ
Lead Pollution at Home
Pollution is the all time companion of the 21st century's earth dwellers. Lead pollution is one of them. We need to be more cautious and conscious about different types of pollution. Let's know the facts of lead Pollution in residential environment.
Migrating Air Pollutants
Like migrating birds airborne pollutants are also migrate from one continent to another continent. Recent research showed how dangerous these pollutants are.
Mountaintop Removal Mining and Environment
My TV, your car, his lawn mower, her washing machine – all create carbon footprint. And I believe a good number of people are conscious about that. But are the coal mining companies and oil companies aware of what they are doing? Explore the impact of mountaintop removal mining on the environment.
Ocean Plastic Pollution
Oceans are in danger for many reasons, from oil drilling to plastic litter our every activity is responsible for the ocean pollution directly or indirectly.
Plastic Bags Impact on Environment
Plastic bags are a major environmental problem as they are non-biodegradable and take hundreds of years to decompose.
Pulp & Paper Pollution
Just a sampling of the toxic chemicals produced by pulp and paper mills. Might make you think twice when buying paper towels or computer paper.
So What Ever Happened to that Hole in the Ozone Layer?
Is there still a hole in our ozone layer, and is it still an environmental concern?
Story of a Stolen River
This article focuses on the reasons of pollution of the rivers around the world. It also states examples of a polluted river which has turned into a natural resource.
The Antarctic Ozone Hole
Scientists have been started to record the history of ozone hole since 1979.The Antarctic ozone hole is a great concern because of its impact on the polar region. Let's have a look at it.
Water Pollution [offsite link]
An overview of different kinds of water pollution.
What is Smog? [offsite link]
Most major cities have a problem with hazy clouds of smog, especially in the summer.
Links marked with the [offsite link] designation point to websites not associated with BellaOnline.com. BellaOnline.com is not responsible for the material found there.
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