| | RIGHT! | The oceans contain enough salt to cover all the continents to a depth of _____ feet? | | 300 feet 120 feet 500 feet | Next Question | | | The oceans contain enough salt to cover all the continents to a depth of nearly 500 feet; about the height of a 40-story office building. About 97% of all water on earth has salt in it. The concentration of salt in seawater is about 35 parts per 1000. |
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