Biofuels are intended to replace gas, diesel and coal, which are called "petroleum products" since they are produced using creatures and plants, passed down many years ago. The use of biofuel is one of the ways to help reduce greenhouse gas emissions and reduce air pollution levels and it is also a renewable resource. This essay will discuss the fortunate aspects that biofuels bring positive results to the environment. For starters, when fossil fuels are burned, they produce large amounts of the greenhouse gas “carbon dioxide into the atmosphere.” These greenhouse gases trap sunlight and cause the planet to warm. Burning coal and oil increases temperatures and thus causes global warming. To reduce the impact of greenhouse gases, people around the world use biofuels instead of regular gas. “Studies suggest that biofuel reduces greenhouse gases by up to 65%” (Kevin Bullis, Pg 1). Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay Because biofuels are not composed of hydrocarbons, they produce much lower levels of greenhouse gases when burned and are much less harmful to the atmosphere. However, they produce more nitrogen and nitrogen oxides (one of the causes of acid rain) than conventional fuels. Greenhouse gas emissions from biofuels, such as ethanol and biodiesel, may be lower than many researchers estimate, according to a new study. The findings could further open up a debate about whether biofuels actually reduce greenhouse gas emissions compared to gasoline, and if so, by how much. “From the human perspective of carbon dioxide, greenhouse gas emissions and commitment to environmental change, biofuels have a widely preferred viewpoint over gas, diesel and other non-renewable energy sources: biofuels they are a part of the Earth's carbon cycle. Unlike oil or coal, soybeans, corn, switchgrass and other organic materials turned into biofuels do not come out of the ground, nor do they release stored carbon into the air as carbon dioxide when burned. Rather, when biofuels are ignited, carbon dioxide is retained and released back into the environment” (Joseph Fargione, Pg 1). Furthermore, biofuel is a renewable resource that is sustainable for our environment. Because they are obtained from agricultural crops, sources such as manure, corn, switchgrass, soybeans, crop waste and plants are renewable and unlikely to run out soon, making the use of biofuels efficient in nature. These crops can be replanted again and again. “Biofuels are made from crops that can, potentially, be grown in large quantities and this poses a much lower threat of depletion than conventional fossil fuels” (John Forbes, Pg 1). This also means that biofuels can be produced and used in infinitely shorter times than fossil fuels, which take millions of years to decompose and form naturally. Biofuels are produced from plants and other organic material, so they can be constantly replenished. This is in contrast to fossil fuels, which are constantly being depleted. Most fossil fuels will one day expire and go up in smoke. Biofuels can emit less pollution than petroleum fuels and can reduce dependence on foreign oil. In conclusion, biofuel is a good resource to use, since.