The world's available freshwater supply is not evenly distributed throughout the world, due to wide variations in seasonal and annual precipitation. ... Many developing countries can use no more than 20% of their potentially available freshwater resources, because of the seasonal nature of water supply
Water is unevenly distributed around the world. ... Over time, there will be less water per person within many river basins as the population grows and global temperatures increase so that some water sources are lost. Over time, many nations, even developed nations, are projected to have less water per person than now.
The difference is that ethnicity is a socially defined category of people who identify with each other and culture is a range of humans that aren’t genetic inheritance.
She inherited the hair color from only her mother because she has blonde hair like her mom and not her dad if she had gotten brown her then it would be from her dad but that’s not the case so she inherited from her mother