The use of ethanol has brought lots of advantages to the society. A benefit of it is that it is renewable. It has a higher energy density than some other alternative fuels. This means that less volume is required to travel the same distance. Secondly, ethanol decreases the emissions of the toxic ozone-forming compounds. For example, tailpipe emission of carbon monoxide from vehicles can be reduced by preferring ethanol over gasoline. Since ethanol is made from plants, it improves the agricultural economies by providing a stable market for a certain crops.

Boaters don't have to be all at sea when it comes to protecting the planet from pollution.

Electricity is a fundamental pillar to any modern society. Unfortunately, we need fuel to create electricity. This brings us to the subject of biomass as a new source of power.

The call has gone out from President Bush to kick our oil habit. For many people, the mention of biomass as a fuel source was a new concept. Little did they realize they have already been putting it into their cars. Nope, that isn’t your dad’s gas anymore.

The world has placed virtually all its eggs in one energy source basket...the earth's oil, gas and coal fossil fuel reserves. It must now learn how to slowly wean itself from it. The question is..."where do we turn for the new source that will turn our energy wheels ?"

The issues associated with the continued of fossil fuels are complex. What is undisputed, however, is the world is turning to meet the challenge through renewable energy.

Switchgrass has long been a staple crop of farmers. It is used as fodder for farm animals, fuel, and electrical needs, as a buffer strip and soil erosion control. However, when President Bush introduced The Biofuels Initiative during his 2006 state of the nation address, he moved this native prairie grass’ use as an energy crop to the forefront.

Biomass burning has an overall impact on the atmospheric chemistry as well as the climate. When there is a fire in the savannas, or tropical forests, or like the recent California fire, large quantities of particulate matter and trace gases are released.

Climate change is an amazingly simple phrase for such a complex subject. Following, we have a go at defining climate change in today’s terms.

Bio-fuels are non-fossil fuels, produced from agriculture sources, residues, and waste. Bio-ethanol refers to ethanol produced from crops (e.g., corn-ethanol and sugar-ethanol) and from waste (i.e., biomass-ethanol). “The motivation for developing bio-ethanol as a transportation fuel is based on concerns about energy security, environmental quality, economic competitiveness, and stabilization of the agricultural sector.” (National Research Council [NRC], 1999, p. 6) Brazil’s three-decade experience in sugarcane-ethanol is considered a success by its government, although criticized by some researchers (Pimentel, 2001; Pimentel et al., 2002). Corn-ethanol production in North America is highly controversial; its cost, its energy balance, and its socio-economical effects are strongly debated between researchers. Biomass-ethanol, produced from farm and municipality waste is still in its early technological and industrial development. This quantitative research presents and analyzes the arguments, and concludes with recommendations for the short- and the long-term; recommendations that are best suited? for North America and that take into account all the aspects presented in this research paper.

Climate modification is a multi-faceted and complex subject. In this article, we take a look at the relationship between climate modification and volcanoes.

Climate modification is essentially the excessive heating of the planet, which results in dramatic climatic changes. So, are there ways to prevent climate modification?

As often seems the case, less developed countries seem to receive the bulk of the impact when it comes to negative world developments. The third world and climate modification is no different.

Weather is the result of reaction between the Earth's atmosphere to the Sun coupled with encounters with other random and limiting factors like the friction with land and the earth's gravitational force. The average of the variable weather conditions for over a long period of time is referred to as the Climate. How can the possible weather conditions of a geographical area be predicted? Average conditions of a place considered for a period of more than 30 years along with ...

Writing an Informative Climate Change Essay
Climate Change Essays Can Bring a Critical Global Issue to Focus

If you paid attention to the news and what is happening in the world around us, you would realize that quite often there is always some form of disaster relating to weather patterns. There will be cyclones in India, Tsunamis in Indonesia, earthquakes in China or Typhoons in America which are becoming more and more frequent. Added to this, the glaciers in the North Pole have begun to melt, increasing the threat of rising sea levels. These phenomena can be attributed to certain change in the weather over a long period of time. When assigned to write on the changing of the weather patterns, there are many issues which can be tackled on a climate change essay.