Tuesday, May 26, 2009

Protecting Ozone Layer

In Stephen Leahy’s article “Climate change: Chemical lobby weakening ozone treaty,” the author states that chemicals still affect the Ozone level even though most countries signed a convention to protect it. First, the ozone gap has become enormous and is very big, so many people have skin diseases. For this reason, many countries signed the convention, which makes the environment free from some gases that affect the ozone. However, the author maintains that exudation of chemicals which cause damage to the ozone level has been continuing after this convention. The only way to protect the ozone layer is to use chemicals that have less effect on the ozone shape such as HCFCs and HFCs. Moreover, the author contends that to protect the ozone level we can use some devices that produce these chemicals. However, many corporations and producers refuse that, because of their financial goals. But many countries will convene to achieve some aims to decrease gases that affect the ozone. In conclusion, some dangerous chemicals and gases affect treatment of ozone hole, and that delays the solutions of this problem.

Why must we be interested in the ozone problem? Millions of people suffer from skin cancer and thousands of them will die because the ozone hole is increasing. So, the world must work together to solve this problem, and it must contribute by doing anything that protects the ozone layer and reduces gases that damage the ozone. Individuals, companies and factories, and governments around the world have to do this task.

First of all, every person has to feel more responsibility toward the global problems. And he must be aware that he is a part of this world. One of these problems is the ozone hole, which we contributed to increase by using machines that emit some gases, which cause damage to the ozone. Indeed, every person must try to reduce using these machines. When everyone around the world does that, the emissions of ozone-damaging chemicals will decrease. That will help to protect the ozone’s shape. Finally, everyone should contribute making the atmosphere free from dangerous chemical substances.

Second, most companies and factories cause the filling of the atmosphere with some gases that damage the ozone layer. These chemical gases are considered the first reason for the increase of the ozone hole. Therefore, these companies and factories must have sense about that. Most of them are interested in income more than the health of humans. Some of these companies refuse to use machines that emit some chemicals which don’t damage ozone, such as HFC, because of economic recession. Finally, companies and factories have to pay more attention to the ozone issue.

          Finally, all countries and their governments have the biggest role in rescuing the earth from the ozone problem. They have the authority that can be used on producers and manufacturers to reduce emissions of ozone-damaging chemicals. On the other hand, governments try to protect our environment. For example, they signed some conventions to reduce dangerous chemicals that damage the ozone. Countries must work together, exchange experience, and help each other to find the solution for the ozone problem. In the end, governments have the ability to solve the ozone problem.

          In conclusion, we must labor to reduce ozone- damaging chemicals in our atmosphere. And this assignment requires the participation of all individuals, producers and manufacturers, and governments. Thus, I think that ozone problem can be solved when we pay more attention to find solutions, and then we should apply these solutions in our life.

 

Reference:

Leahy, S.(2008). Climate change: Chemical lobby weakening ozone treaty. Inter press service news agency Retrieved May 19, 2009, from  http://www.ipsnews.net/print.asp?idnews=43888.

Sunday, April 26, 2009

My memories in the college


I remember a lot of memories when I was in college. Some of these memories were beautiful, and others were sad. I will tell you some of them. After I graduated from high school, I started out college with medicine. Indeed, I chose it because I wanted to achieve my father's dream. However, I didn't like this major because my willingness was to study math. After one year, I have shifted to department of math. But my father was very angry because I didn't continue in medicine. for this reason, I was very worried and tense. After I joined into math department, I had gotten high grades, and I had become the best student in the department. Consequently, my father became absolutely happy, so he gave me a gift which was a new car (Toyota Camry 2005). Also, after I graduated from college, I have been working teacher assistant in the math department of King Khalid University. In conclusion, I can't forget the events which happened me during my study in university.

Sunday, April 19, 2009

Tasting of Pigeon


I ate many kinds of food which are more strange. These kinds either sea food, meat, or vegetable food. In one day, I visited my friend, and we ate the dinner together. In this dinner, there is some food that was so far strangest for me. He gave me that Pigeon is filled with rice and vegetable. When he asked me to eat, I told him that I can't eat it. Of course, After he attempted, I agreed to eat it. The tasting was bad, and I couldn't swallow the morsel. I apologized to my friend because I can't eat more of this food. Finally, I know that many people like this food, but for me, I don't like it.

Sunday, April 12, 2009

After my life


Everybody will leave his life, but a person has to make for him traits which make people don't forget him. For me, I'm trying to be a great person and an ideal man. I prefer to be more serious than funny. Also, I aspire to achieve wonderful achievements that make people talk about me after I die. In other hand, I consider that the life is like a competition, and I must be the best. I want many people around the world remember me after I leave my life. I will be happy in another life if I accomplished all things which are planned in my mind. Of course, I hope to be able to think everyone who help or teach me before I die. I wish that my children are proud of me and my accomplishments. Finally, I will try to leave a valuable legacy for the following generations.

Saturday, April 4, 2009

Alhena's day






There are some stereotypes that have still been using for many years in my country, especially in south of Saudi Arabia. One of them is called "Alhena Day" for a bride before wedding day. Alhena is a green plant and has small leaves. In a day before a wedding, a bride wears a beautiful dress which is designed from two pieces on Indian style. Also, her hair is covered by white flowers that have wonderful scent and they are called "Alful". Then, other woman sit beside a bride and she starts to emboss on bride’s arms and legs by using Alhena. The embossing continues approximately 5-6 hours. During These hours, women dance on the rhythm of drums and they sing to show the joy and happiness. After the embossing finishes, the bride sits in the middle of her family while her family are dancing around her. Finally, this ceremony finishes in midnight after a bride, her family, and guests eat the dinner together.

Sunday, March 29, 2009


The flag of Saudi Arabia has been used since March 15,1973. It was designed by Havez Wahba, who was ambassador of Saudi government in Egypt in reign the king AbdAlaziz. Before 1973, the flag had been painted green color and in the middle of it crescent . In 1973, it was changed into its form that has been used until now. Today, It is a green, and it includes holy Islamic inscription and Arabic sword which features under this expression. They are white, and they have a great meaning in the Islamic and Arabic nation. In indeed, the expression means "There is no god except Allah, and Mohammed is his prophet", and also the sword refers to the importance of strength. Saudi Arabia’s flag occupies a great importance in hearts of Islamic people because it carries the significant expression in Islamic religion. In addition, it considers the only flag which is prevented from putting it on the ground and entering it into bathroom because the name of god is written in it. I think that it has a simple form, but it has a great meaning.