Search Essays

…% comes from transportation, 7% from industries, 6% from electricity, 4% comes from residential areas and 50% of the smog in Ontario comes from the USA. A (1990-2000) study shows that there has been a 40% reduction in greenhouse gas emissions in Ontario…

…, but it must be modified by humans before it can be put into use. The upper regions of Russia, getting into Siberia, have a very short growing period, and only in greenhouses can plants survive long enough to reach maturity. The lower regions, near the Gobi desert…

…. Hemp is also a very successful eliminator of carbon dioxide. This provides obvious benefits for the greenhouse effect. Every ton of hemp grown and used removes 1.5 tons of carbon dioxide. Hemp is considered to be one of the best biomass products…

…. Climate change, or global warming as it is other wise known as, is the result of when the levels of greenhouse gases rise and less infrared light, or heat, escapes the earth’s atmosphere.# The earth’s atmosphere is made up of seventy-eight percent of nitrogen…

…of the great potential that is in us----mental, artistic, spiritual----for if each of us has a second body that can soar through time and space, we may also have the power to transcend in other ways the limited abilities of the physical body" (Greenhouse). Astral…

…corporations' oil refineries, steel mills, chemical plants, and other factories, now located all over the world, are the main source of greenhouse gases, ozone-depleting chemicals, and toxic pollutants (Brecher and Costello 24). The attempts to modernize and improve…

…. This increased consumption and burning of fossil fuels increases air and water pollution and contributes to the greenhouse effect. It is estimated that out of the millions of underground storage tanks of gasoline and diesel fuel across the U.S., over 300,000 have…

…to develop new medicines, increase crop yields, and improve the environment. Biological scientists may work in laboratories and use laboratory animals or greenhouse plants, electron microscopes, computers, electronic instruments, or a wide variety of other…

…. As such, they are invaluable agents in keeping the level of carbon in the atmosphere stable. As forests are destroyed worldwide, especially by burning, carbon dioxide is released into the air, adding to the stock of greenhouse gases that are now warming our planet and changing its…

…Greenhouse gases (chlorofluorocarbons, carbon dioxide, methane, nitrous oxide, etc.)let heat in but stop it from going back out - like a windshield in a parked car. At our current rate of creating these gases by industry, cars and burning fossil…