IAS PYQTopic: Volcanoes and Earthquakes (2 Questions)
Consider the following:
- 1.Pyroclastic debris
- 2.Ash and dust
- 3.Nitrogen compounds
- 4.Sulphur compounds
How many of the above are products of volcanic eruptions?
Related topics in World Geography
2023
Consider the following statements:
1. In a seismograph, P waves are recorded earlier than S waves.
2. In P waves, the individual particles vibrate to and fro in the direction of wave propagation whereas in S waves, the particles vibrate up and down at right angles to the direction of wave propagation.
Which of the statements given above is/are correct?
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