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Producing a single hamburger requires about 660 gallons of water.
No.
water lettuce
Deprnds on what you have on your burger if you don't have ketchup or mayo then 10 gallons for 2 slices of bread 530 gallons for 1/4 of hamburger 4 gallons for 2 slices of tomato 1.5 gallons for 2 leaves of lettuce
Industry. It takes about 80 gallons of water to make the paper for one Sunday newspaper, and about 20 gallons of water per pound of steel produced.
It depends on the context. For a single person's daily use, 15 gallons is a lot of water. However, compared to industrial or agricultural water usage, 15 gallons may not be considered a large amount.
not if you use filtered water.
is a water lettuce a producer consumer or decomposer
a lettuce.
That all depends on what you want the final temperature of the mixture to be. Technically, one single drop of 40-degree water will reduce the temperature of the 800 gallons.
Goldfish do eat water lettuce as part of their diet.
water lettuce is great for cleaning the water of decomposition byproducts