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arsen [322]
2 years ago
8

What is an effective method to use map the ocean floor?

Biology
1 answer:
AleksAgata [21]2 years ago
4 0

Echo sounding is the key method scientists use to map the seafloor today. The technique, first used by German scientists in the early 20th century, uses sound waves bounced off the ocean bottom. Echo sounders aboard ships have components called transducers that both transmit and receive sound waves.

pls give me brainliest

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