Earthquake Flashcard

Front

What is the point of origin of an earthquake below the surface of the earth?

Back

focus

Front

Which phenomenon is caused by a sudden movement or vibration of the earth’s crust?

Back

earthquake

Front

What type of earthquake occurs due to the movement of tectonic plates?

Back

tectonic earthquake

Front

Which agency of the government monitors earthquake activities?

Back

PHIVOLCS

Front

What is a series of huge waves caused by undersea earthquakes?

Back

tsunami

Front

Which effect of an earthquake happens on steep slopes due to the movement of a mass of rock down the slope?

Back

landslide

Front

What do you call the gaps or cracks formed on the ground caused by an earthquake?

Back

ground rupture

Front

How do man-made earthquakes occur?

Back

due to human activities such as mining

Front

What is the exact point above the point of origin where an earthquake is felt the strongest?

Back

epicenter

Front

Which effect of an earthquake loosens rocks and soil?

Back

ground shaking