Raw sewage includes water from sinks, toilets, and industrial processes. Treatment of the sewage is required before it can be safely buried, used, or released back into local water systems. In a treatment plant, the waste is passed through a series of screens, chambers, and chemical proc
Next month, I am going to visit Kompong Som with some friends. I'm going to meet my friend at my school and then get on the bus. We are going to stay there for two or three hours. We are going to rent a small, wooden cottage next to the sea. The cottages there are comfortable, but not ex
Many countries in the world are facing natural disasters, including volcano explosion, earth quakes, droughts and famines. The disaster which is the most worries for the people is hurricane because it has many bad influences on the people.
Cambodia's economy is depended on three sectors. The first sector is agriculture, the second sector is industries and the third one is service. Those sectors are very important for Cambodia's economic because it is the resource of GNP. For Cambodia the first sector not yet develops becau
Since the communism collapsed; the democracy has been brought to Cambodia instead of the communism. Becoming a democratic country people have to vote to take several advantage of it.
All citizens always want to live in developed communes which give people comforts and chances to increase their standard of living. Over the years, my commune has developed a lot.
Nowadays, many students drop out of school. The number of students who give up their study have increased day today. There are several causes which relate to this problem.