无码中文字幕一区二区三区噜噜噜噜,午夜福利免费在线观看,五月婷婷免费,h视频免费在线观看

The importance of safe drinking water

The importance of safe drinking water

Water pollution and disease

 Drinking safe and clean water for a long time can bring health and longevity, and drinking unclean water, especially water contaminated with heavy metals, can lead to many terrible diseases.  According to the World Health Organization, 80% of human diseases are related to water, and poor water quality can cause a variety of diseases.  According to the World Health Organization survey, 50% of child deaths worldwide are caused by drinking polluted water. Every year, 25 million children die from diseases caused by drinking contaminated water. 1.2 billion people worldwide drink water.  With many diseases, there are 50,000 people who die from water every day.  In developing countries, 80% of cases and 1/3 of deaths are caused by drinking unclean water.  In China, 5 million people die each year from diseases caused by drinking unhealthy water.

 Under the current conditions, we want to let ourselves drink healthy water, it is not difficult, that is to install a water purifier in your home!  Because: Someone can spend money, drive, and even more things for you!  But no one can get sick for you and die for you!