The place of origin of an earthquake is
Epicentre
Focus
Crater
Ore
The seismologist who invented the Richter Scale.
Charles Francis Richter
Alfred Wegener
Thomas Alva Edison
Charles Darwin
The world's most beautiful volcanic mountain.
Fujiyama
Kilimanjaro
Vesuvius
Rainier
The primary waves of earthquake are also called ______________.
Push waves
Pull waves
Shake waves
Surface waves
A circular opening on the Earth's surface is called
Volcano
Ridge
Valley
Plates
On the basis of the frequency of eruption volcanoes are classified into
Two
Three
Four
Six
The word volcano is derived from the name of an island
vulcano
volcano
valcano
vulcuno
Active volcanoes are also called __________.
Sleeping volcanoes
Dreaming volcanoes
Living volcanoes
Dead volcanoes
The most distructive waves.
Primary
Secondary
Sea waves
The science that deals with earthquakes
Biology
Geology
Seismology
Sociology
