Water is the origin of life.Up to 80 per cent of the Earth is covered with water.We drink water,we bath with water and we clean with water.In short,we cannot live a life without water.
However,the problem of water pollution has become increasingly unsettling.Each year,a total amount of 42 billion cube metres of polluted water drains in to the ocean.Each day millions of tons of trash is dumped in to rivers and lakes,polluting 8 times its weight of water.And there are currently 1 billion people around the globe drinking unclean water.It is a problem that we can't ignore.
The role of water for human has always been a significant one in the human history,yet it's condition is quite worrying.Let us start to understand the importance of water and begin protecting it.