... and southern hemispheres, and over the oceans. Confirmation of 20th-century global warming is further substantiated by melting glaciers, decreased snow cover in the northern hemisphere and even warming below ground. In the United States, approximately 6.6 tons (almost 15,000 pounds) of greenhouse gases are emitted per person every year. Most of these emissions, about 82%, are from burning ... on local climate. Extreme temperatures can directly cause the loss of life. Moreover, several serious diseases only appear in warm areas. Finally, warm temperatures can increase air and water poll...

• Word Count: 3240
• Approx Pages: 13
• Grade Level: Undergraduate

... to nine percent lower by the year 2008-2012. The United States agreed to seven percent. This is a great way in starting to save our planet. We can prevent water pollution by not pouring anything into our water line. Many people pour car liquids into the water such as coolant and oil. This will not help our healing of the earth ... up the food chain and harm the earth. Anything we put in our water can come into our drinking water and disrupt our health up as well as the earth. Ground pollution caused by humans is easily preventable as well. Littering has to stop. We need to learn how to ...

• Word Count: 2564
• Approx Pages: 10
• Has Bibliography
• Grade Level: High School

... is whether the temperature is in fact warmer. There are many basis of criticism here, the main ones being the urban heat island effect, the discrepancy between satellite data and ground based temperature measurements. The urban heat island effect is the well-known difference between the temperature of urban areas and rural areas. This is caused by the abundance of darker ... show increased temperatures when they are downwind from an urban area (Brandsma, 2003) Another anomaly of the global temperature record is the apparent differences between the measurements taken from the ground base...

• Word Count: 2525
• Approx Pages: 10
• Has Bibliography

... so alter the living world that it will be unable to sustain life in the manner that we know."" The problems facing the environment today are vast and diverse. Air pollution and the emission of greenhouse gases are just some of the problems that will reach critical proportions in the coming decades. Since the following Rio Declaration in 1992, which dealt ... of its sovereignty, in that we no longer feel comfortable doing what is best for us and all of our citizens. One of the suggestions that seems to be middle ground between the two sides is to create Canadian targets to reduce greenho...

• Word Count: 2601
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate