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There /be/many/ cause/ that /lead /water pollution / Viet Nam. One / main causes /be/ waste water/ come /many factories / then being /directly/ pull/ out/ rivers, lakes or seas without any treatment because this /be/ most convenient way / dump/ waste water. Industrial waste /consist/ some kind / chemical substance which /be harmful / our life. Another cause / water pollution/ be/ lack /awareness / citizens. Every day/ people generate / lot / garbage / they throw /directly / rivers, ponds / so on.
There are many causes that lead to water pollution in Viet Nam. One of the main causes is wasting water coming from many factories and then being directly pulled out into the rivers, lakes or seas without any treatment because this is the most convenient way of dumping waste water. Industrial waste consists of some kinds of chemical subtance which are harmful for our life. Another cause of water pollution is the lack of awareness of citizens. Every day, people generate a lot of garbage and they throw them directly into rivers, ponds and so on.
