Answer:
-8 and 735
Explanation:
Since the sea is a body of water (fluid) it takes the same properties as a fluid does which means filling an area and finding a leveled point. This is why we use the sea as a starting elevation point for Earth's land and it is given a numerical value of 0. Since it starts at 0 any land above Sea Level is in the positives while land below Sea Level is in the negatives. Therefore Since New Orleans is 8 feet below sea level its numerical value elevation is -8. The highest point in Chicago is 735 feet above sea level which makes its numerical value 735
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Answer:
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