Question

Oceanographers use different tools to monitor the changes in oceans.

Answer 1

Three tools Oceanographers use

• Thermometer

• Radar

• Sonar

Functions of the tools.

• Thermometer helps to measure the temperature of the ocean. Temperature  usually varies according to the season.

• Radar helps to measure ocean currents and and it works under any type of weather condition.

• Sonar is an instrument used to accurately measure the ocean depths through the use of sound waves.

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