Sail E0 Webinar
Question
The knowledge about the topography of the ocean basins has been derived from
Options:
A .  seismic surveying
B .  echo sounder
C .  side-scan sonar
D .  All of the above
Answer: Option D
All of the above

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers