For every gallon of sea water, you get more than a quarter pound of salt.

Keep practicing — related questions

• If one-thousandth (or more) of the weight of water is salt, the water is considered "saline."
• We should eat no more than 6g of salt each day.
• Only 3% water of the earth is fresh, rest 97% salted.
• The oceans contains enough salt to cover all the continents to a depth of nearly 500 feets
• True or false: The Atlantic Ocean is the saltiest ocean.
• The removal of salt from something, e.g., the ocean is called desalination.
• The production of one pound of beef requires over 2000 gallons of water
• True or False: Nothing can live in the Dead Sea because of its super-salty nature.