Define butterfly effect: a property of chaotic systems (such as the atmosphere) by which small changes in initial conditions can lead to large-scale â¦ a property of chaotic systems (such as the atmosphere) by which small changes in initial conditions can lead to large-scale and unpredictableâ¦
Rating Newest Oldest. Best Answer: 1 gallon is 3.78 liters. 1 liter is roughly 34 oz, and one serving of water is generally 8 oz. So you could get 4 and 1/4 glasses of water from one liter. Source(s): TheHumm Â· 7 years ago.
Each cup holds 8 fluid ounces. Therefore, there are 128 fluid ounces in 1 gallon. The standard advice is to drink eight 8-ounce glasses of water a day, which is equivalent to drinking half a gallon of water per day, because a gallon is equivalent to 64 ounces. A quart is also equal to 4 cups.