The place in the crust where the movement of the earthquake starts is called the
Plate boundary
Focus
Epicentre
None of the above
The place inside the earth's crust where the erthquake is generated is called:
(a) seismic zone of the earth (b) epicentre of the earthquake
(c) fault zone of the earth (d) focus of the earthquake
In the context of an earthquake, which one is deep under the ground: focus or epicentre?
(a) What is an earthquake? What are the two main situations in which earthquakes occur?
(b) Define (i) focus, and (ii) epicentre, of an earthquake.
(c) What are the various effects of an earthquake?