  Thanks Mark for your comment we do really appreciate it so much, I will like to ask you some major question that will give you the solution to your question. Have you ever been in a traffic jam. If yes, what is the exhaust produced by your car and all the cars in the jam. The major answer to that second question is carbon dioxide, which is the major factor enhancing the effect of green house effect. Everyone sitting in a traffic jam is inhaling carbon oxide which is a poisoned to the body. I will love you to read the next coming blog from the company blog because it will throw more light to the answer given to your question, Thanks.

