According to new statistics, if humans do not stop polluting, a century from now our planet will not exist anymore. Statistics show that in the last seventy years the temperature has gone up 0.7%As a result, this increase is causing a lot of effects, which are causing a lot of damage to the earth. In this essay, I am going to explain three negatives effects of global warming: environmental disasters, increase of temperature, and air pollution.
Environment disasters are affecting a lot of people and processes in the world. Increase of hurricanes, typhoons and cyclones are examples of environment disasters. Several years ago, some parts in the world did not have hurricanes, typhoons and cyclones often, but now they have these disasters frequently. For instance, the summer of 2004 was a huge warming sign. An unprecedented four hurricanes hit Florida, and 10 typhoons hit in Japan. Torrential rains are another example of environmental disasters. Some cities in some countries, especial in Africa, suffer with torrential rain especially in summer. Luanda Angola is one example of this. Last year, it has suffered with a torrential rain for six hours. As a result, this city was flooded. In conclusion, these effects are causing lots of physical and economic damage to countries and if environment disasters do not stop, these conditions may worsen.
The second effect is the increase in the average temperature in the world. One of the environment disasters is the sudden change of the temperature. For example in the U.S, sometimes when is fall it look like a winter in some cities, it happened in north more than south. The U.S is not an exception; there are other countries around the world with the same or a similar problem. One of the examples of this increase is that winters are stronger in some part of the world. As an example of this in Connecticut, this winter was colder than last winter. Another example is Austin; experts say that in it is normal to have snow every four years. However, this year and last year snow in Austin. Other effects of increases of the temperature are that summer is hotter in some part of the world. Counties which are in southern hemisphere have suffered with hotter summers. For example, the normal temperature of Angola in summer is thirty-four to thirty-six degrees Celsius, but in last summer record was fourth-two degrees Celsius. These hotter summers are causing the melting of glaciers in North Pole. As another example, the Greenland sheet ice responded dramatically to global warming over the last 10,000 years than previously thought. As a result, the sea level is increasing and if the Greenland ice sheet melted completely, the sea level will rise sixty meters, enough to cover a building of twenty-story. In conclusion, this increase is causing a lot of negatives effects that could be devastating to the world.
The third effect is pollution of the air. One of the most common effects is the respiratory diseases. Almost 30% of the world population has respiratory diseases. Asthma is the most common type of respiratory diseases almost 5% of the population has asthma. Anther effect is the increase of insect vectors of disease due to the dry and pollution air. For example, malaria has almost been eradicated in some parts of Africa and Asia, now they have detected more cases. Also some insect vectors of disease became more resistant. Yet another problem is vision problems. Almost 70% of the world population has vision problems, and more or less 30% is caused by pollution of the air. The increase of cancer is another effect. For example, cancer emerging more and more; cases of skin and lung cancer kill almost 30 million people per year, and this number is increasing because of the pollution. In conclusion, air pollution kills millions and millions of people every year.
In short, those effects are causing a lot of damage in the world, and if environmental disasters, increase of temperature and the polluting of the air do not stop; they will be dangerous for humanity. Human will die with disease. Countries will have more damage; and world will became much more a dangerous place to live; if we do not get control over these issues in the near future.