Answer:
a.6√3
Explanation:
basically all you're doing is multiply and dividing
The term is upwelling that is the answer to your question.
Answer:
A
Explanation:
Because South America is covered in two sides, the long coast line in chile, and the other side with brazil
B. Both continental and ocean-floor topography are measured relative to sea level
Explanation:
On a topographic map, both continental and ocean-floor topography are measured relative to sea level.
The sea level is the reference surface for the continental and ocean floor topography.
- A topographic map is a map that shows landform using series of contour lines.
- The lines joins places of equal elevation.
- The elevation is usually referenced to the sea level surface.
- The sea level is taken as the surface with 0 depth or height.
- Continental topography is all places above the sea level.
- Ocean floor is below the sea level surface
learn more:
Physical map brainly.com/question/3687554
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