Holden is popular as a baby name for boys, and it is also considered trendy. The name's popularity has been rising since the 1980s; before that, it was of very modest use only. At the recent peak of its usage in 2012, 0.058% of baby boys were given the name Holden.It ranked at #296 then.olden is popular as a baby name for boys, and it is also considered trendy. The name's popularity has been rising since the 1980s; before that, it was of very modest use only. At the recent peak of its usage in 2012, 0.058% of baby boys were given the name Holden.
Overview of Greenhouse Gases. : 1  Carbon dioxide enters the atmosphere through burning fossil fuels (coal, natural gas, and oil), solid waste, trees and wood products, and also as a result of certain chemical reactions (e.g., manufacture of cement).
The Greenhouse Effect. The heat reflected back by greenhouse gases produces a measurable warming of the Earthâs surface and oceans. This global climate change has wide ranging effects on the Earthâs ice, oceans, ecosystems, and biodiversity. Carbon Dioxide. Carbon dioxide is the most important greenhouse gas. It is produced from the use of fossil fuels to generate electricity (for example, coal-fired power plants) and to power vehicles. The cement manufacturing process produces a lot of carbon dioxide.