Question

how could he find he find mountains above ? ​

Answer 1

Answer:

The magnitude-7.8 earthquake that rocked Nepal on Saturday (April 25) may have caused the world's tallest mountain to shrink a bit. But just how do scientists measure that change?

Official measures put Mount Everest at 29,029 feet (8,848 meters) above sea level, but recent satellite data suggest the sky-scraping peak may have shrunk by about 1 inch (2.54 centimeters), because the underlying tectonic plates have relaxed somewhat.

Explanation:

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