Which types of waves can pass through solids, liquids and gases?
Primary waves
Long waves
Short waves
The Volcanoes which have not erupted for a long time are called :
Active volcanoes
Extinct volcanoes
Conical volcanoes
Dormant volcanoes
Any sudden movement of the Earth's surface is called as an :
Volcanoes
Earthquake
Plate tectonics
Magma
Which type of volcanoes are known as living volcanoes?
Name the waves which travel through the Earth's interior but cannot be transmitted by liquids.
Secondary waves
How many types of volcanic eruption?
Two
Three
Four
Five
Name the waves which are compressional.
Which type of volcanoes are known as sleeping volcanoes?
The direction of movement of waves and their passage at a particular point is recorded by an instrument called :
Seismograph
Richter scale
Barograph
Mercalli scale
The volcanoes which have not erupted for the last few thousand years are called :
Shield volcanoes