4.1k views
3 votes
Using sound waves, _______ signals allow oceanographers to determine ocean depth.

a. radiob. radarc. phoned. sonar

2 Answers

5 votes

The answer is: Sonar


I took the test and studied this.

User Polo
by
7.6k points
5 votes
The answer to your question is D. Sonar 
User Felix Geenen
by
7.3k points
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