determined the appropriate integer for each situation ( the surface is 0 meters)

A. A fish is 16 meters below the surface of the ocean. what is the elevation

B. A sea bird is 32 meters above the surface of the ocean. what is it's elevation

C. If the bird is directly above the fish, how far apart are they?

1 answer

A. The elevation of the fish is -16 meters (negative because it is below the surface).

B. The elevation of the sea bird is +32 meters (positive because it is above the surface).

C. Since the bird is above the surface at +32 meters and the fish is below the surface at -16 meters, the distance between them would be the sum of their elevations: 32 + (-16) = 16 meters.