Cause effect essay

Global Warming

Title : Causes and Effect Global Warming

I.       Introduction

Thesis statment : Global warming causes by the greenhouse gases, carbondioxide emission from fossil fuel burning power plants, carbondioxide emissions from burning gasoline for transpotation, increase in usage of chemical fertilizer on croplands and effect of them is rise levels worlwide, more killer strom, dissappearrance of coral reefs.

II.      Body :

 A. Several causes the global warming

1.      Greenhouse gases

2.      Carbondioxide emission from fossil fuel burning power plants

3.      Carbondioxide emissions from burning gasoline for transpotation

4.      Increase in usage of chemical fertilizer on croplands

B. The effect of global warming

    1. Rise in sea levels worlwide

    2. More killer stroms

    3. Dissappearance of coral reefs

                         C. Conclusion

            The conclusion after we know effect of global warming we must protect world with doing something. For example greening, relieve used CO₂, stop fossil fuel burning power plants and increase in usage of chemical fertilizer on croplands.

Causes and Effects The Global Warming

Global Warming is the increase of Earth's average surface temperature due to effect of greenhouse gases, such as carbondioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth. This is a type of greenhouse effect. Global warming causes by the greenhouse gases, carbondioxide emission from fossil fuel burning power plants, carbondioxide emissions from burning gasoline for transpotation, increase in usage of chemical fertilizer on croplands and effect of them is rise levels worlwide,more killer strom and dissappearrance of coral reefs.

There are causes the global warming. The first, greenhouse gases : is the most significant greenhouse gas is actually water vapor, not something produced directly by humankind in significant amounts. However, even slight increases in atmospheric levels of  carbondioxide (CO₂) can cause a substantial increase in temperature. The second, : Carbondioxide emissions from fossil fuel burning power plants : our ever increasing addiction to electricity from coal burning power plants releases enormous amounts of carbondioxide into the atmosphere. 40% of U.S. CO2 emissions come from electricity production, and burning coal accounts for 93% of emissions from the electric utility industry. Every day, more electric gadgets flood the market, and without widespread alternative energy sources, we are highly dependent on burning coal for our personal and commercial electrical supply.thirt, Carbon dioxide emissions from burning gasoline for transportation : our modern car culture and appetite for globally sourced goods is responsible for about 33% of emissions in the U.S. With our population growing at an alarming rate, the demand for more cars and consumer good means that we are increasing the use of fossil fuels for transportation and manufacturing. Our consumption is outpacing our discoveries of ways to mitigate the effects, with no end in sight to our massive consumer culture. Four, increase in usage of chemical fertilizers on croplands : In the last half of the 20th century, the use of chemical fertilizers (as opposed to the historical use of animal manure) has risen dramatically. The high rate of application of nitrogen-rich fertilizers has effects on the heat storage of cropland (nitrogen oxides have 300 times more heat-trapping capacity per unit of volume than carbon dioxide) and the run-off of excess fertilizers creates ‘dead-zones’ in our oceans. In addition to these effects, high nitrate levels in groundwater due to over-fertilization are cause for concern for human health.

The effect of the global waming the first is, rise in sea levels worldwide : scientists predict an increase in sea levels worldwide due to the melting of two massive ice sheets in Antarctica and Greenland, especially on the East coast of the U.S. However, many nations around the world will experience the effects of rising sea levels, which could displace millions of people. One nation, the Maldives, is already looking for a new home, thanks to rising sea levels. Second, more killer storms ; The severity of storms such as hurricanes and cyclones is increasing, and research published in Nature found : Scientists have come up with the firmest evidence so far that global warming will significantly increase the intensity of the most extreme storms worldwide. The maximum wind speeds of the strongest tropical cyclones have increased significantly since 1981, according to research published in Nature this week. May not and in the first sentence, thought to be driven by rising ocean temperatures, is unlikely to stop at any time soon. Thir, disappearance of coral reefs : a report on coral reefs from WWF says that in a worst case scenario, coral populations will collapse by 2100 due to increased temperatures and ocean acidification. The ‘bleaching’ of corals from small but prolonged rises in sea temperature is a severe danger for ocean ecosystems, and many other species in the oceans rely on coral reefs for their survival.

The conclusion after we know effect of global warming we must protect world with doing something. For example greening, relieve used CO₂, stop fossil fuel burning power plants and increase in usage of chemical fertilizer on croplands.

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