Blue Gold

I thought blue gold was important because it told where we get our water and why we should take care of our water.I learned in some countries they have to pay for water and they don't decide how much gallons they get they decide how much drops they get.I also learned 97% of earths water is salt water and 3% is fresh water and some people contaminate the water.Something that surprised me was the maximum we can go with out water was one week that's something I learned as well.