The instrument needed to measure the intensity of the earthquake is called a
Richter Scale
Seismograph
Epicentre
{"name":"STD VII - Social Studies (I)", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Name, ITS ID, The innermost layer of the earth is called","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}