Video: The scenery on the ocean floor if the water is dry

What does the earth look like if the oceans are drained?

Ocean floor image when drained.

The oceans cover 71% and contain up to 97% of the total amount of water on our planet.

This is 3D graphics that simulate terrorism when all the water is drained.

1. Mid-mountain ridge: This is the world's longest mountain system, stretching about 80,000km.
2. : The deepest ocean trench on Earth, with the deepest point being 10.97km.
3. East Pacific Ocean: The boundary of tectonic plates on the Pacific Ocean extends from a point near the Antarctic to the north of the Gulf of California.
4. Location: depth of 3.8km.

This video was produced by the US National Oceanic and Atmospheric Administration (NOAA) based on data from satellites and boat measurement results.