pollution is a serious problem today. There are many types of nosocomial box and today I will be talking about water pollution. Water pollution caused by the many causes: people throw away too much rubbish down to the water, industrial waste from factories, farmers use too many pesticides. The consequences of that water pollution leave horrible: people living near polluted areas can suffer from diseases related to the digestive tract, the Castle gradually can get cancer. There are many measures to minimize water pollution, such as: regular clean up garbage in the River, the waste must be using storage before the sea, ... We need to protect water sources from now on.
đang được dịch, vui lòng đợi..
