A large area of southern California ___earthquake​.

Define focus, of an earthquake.

What is an earthquake ?

Which of the following area of India is the most threatened by earthquake ?

What causes an earthquake?

With reference to earthquakes, which of the following statements are correct? 1. Earthquakes largely occur along the converging plate boundaries. 2. Point of origin of earthquake in lithosphere is knonw as focus/hypocentre. 3. Intensity of earthquake decreases with distance from the epicentre. 4. Epicentre of earthquake always remains over continents only. Select the correct answer using the code given below.