introduction to Global warming

Global warming is the change in the climate. A lot of people talk about the weather change, the earth weather nowadays is different. Now I will talk about the causes of climate change, and their causes.

The main cause of changing the climate is the human them selves, by their activities. All these activities have a negative effect. The industrial activity is driving global temperature to rise. When temperature rise the water volume raises so the sea level increases. Obviously because of high temperature the ice in both poles will melt and cause some high waves and sea level rise. Greenhouse is the process in which the emission of infrared radiation by the atmosphere warms a planet's surface. This is another cause of global warming. People who burn fossil fuels is the main cause of global warming so people must find other sources of energy and use it instead of fuels, that will be a fare solution to increase of global warming.

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Al Gore was a potential president of USA who made a presentation on global worming. Al Gore presentation was a little bit peaceful at the beginning. He was setting a mood that could affect the feelings of the audience and the whole world. He introduced the environment as a threatened environment by global worming. Gore introduced saying by Mark twain:” what gets us into trouble is not what we don’t know, its what we know for sure that just ain’t so”. What Al Gore mint is that we need to be opening minded so we can solve what we did to our world.

. Glaciers around the world are melting. That causes an increase in sea level which will cause a flood of water to the east cities and countries. Gore showed graphs of heat and co2, and the graphs show that when the heat in our world increase the co2 increases to. When temperature of the ocean increase, storms and disasters will be formed. This will cause cities and buildings to collapse. The artic ice will melt; so that will cause drown of cities and heat will extend. Those are causes of diseases sprit in our world because it’s transferred by heat. Melting of ice in Greenland causes the death of animals like bears because they don’t find ice so they have to travel long distances.

Population is increasing. That will cause a huge demand of food and a use of sources of energy. Economy must be helped and that is my educating every body and also by reducing bad habits. America started helping the community by using other sources of energy. The truth that is not convenient is that we are the main cause of al this.

In my pinion this topic which is Global Warming is a real issue in the world. This topic let us think about the future of our nation and the amount of greenhouse gases which threaten our lives. AL Gore convinced us that the earth needs to be rescued. His topic was interesting by showing some charts and drawings. Using charts, drawings and movies made this a huge subject, why it’s a huge subject because he is telling us that if we stay like this we might all be threatened, every thing will disappear, and we may even get back to ice ages. The interesting thing is that all problems that he explained were really important and we need solutions and we need them fast because if we didn’t make a step forward we will face some troubles. The most important thing is that we made the problem so we have to get the solution. This was like he said we know that cigarettes may kill us but we still smoke it. At the end the scale rating of this documentary video is 10 out of 10 because it really affected on me and I think it will effect in every body who will know this problem that we are facing.

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global worming