Question

Match the following warning sign with its appropriate monitoring instrument.

1.Volcano is emitting gases. tiltmeter
2.Small tremors are occurring. COSPEC
3.The ground by a volcano is moving upward. seismograph

Answer 1

1. Volcano is emitting gases----> COSPEC.

2. Small tremors are occurring ----> Seismograph.

3. The ground by a volcano is moving upward----> Tiltmeter.

Answer 2

The warning sign that has been accurately paired with its appropriate monitoring instrument is 3. 3.The ground by a volcano is moving upward. seismograph