The United States Geological Survey estimates that (as of 2005, the most recent year for which data is available) we withdraw 410 billion gallons of water a day, including both fresh and saline water. Most (80%) of these withdrawals go to thermoelectric power plants (for cooling) and agriculture (for watering crops).
Level 4 is the hair color level that is represented as dark brown. It is one of the most common natural hair colors and also very commonly found in hair dye. Level 4 is also common in red or...
When it comes to hair color for women over 50, you should know that red is off the table, unless it's your natural shade. Red hair will flatter mature skin tones even less than very dark colored hair, so the best choice would be switching your look to a honey blond. The Best Blonde Hair Color for Women Over 50.