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प्रश्न
Fill in the blank:
___________ are the first earthquake waves to be recorded on a seismograph of an earthquake.
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उत्तर
P (primary or push waves) are the first earthquake waves to be recorded on a seismograph of an earthquake.
संबंधित प्रश्न
Give reasons why an earthquake occurs.
Fill in the blank:
The giant sea waves caused by earthquakes in the oceans are called ___________.
What is called an earthquake?
State two natural causes of an earthquake.
What are known as seismic focus and epicenter with respect to an earthquake?
Describe how earthquakes are caused on the surface of the earth.
Explain the three types of earthquake waves.
Name the important Earthquake-belts of the world.
OR
Indicate two major belts of Earthquakes.
Name the instrument used to record Earthquakes.
Name three causes of Earthquakes.
Give two major causes of earthquakes.
Answer the following:
A volcanic eruption is one of the main causes of earthquakes.
Seismology is the study of ______.
Choose the odd one
What is Seismograph?
The earthquake is measured by the ______ scale.
The earthquake is a ______ activity.
How the earthquake can be recorded?
