Science 10

Our country is most likely to experience earthquake and prone to have Mountains and Volcanoes because we are situated in ______________________.

• Pacific ocean

• Pacific Ring of Fire

• Equator

• All of the above

A process where a denser plate slides down under a less dense plate.

• Convergence

• Collision

• Subduction

• Slip off

A type of volcano that has had atleast 1 eruptionfor the past 10000 years.

• Active Volcano

• Dormant Volcano

• Extinct Volcano

• None of the choices

Seismologists are locating the epicenter of an earthquake, they are using an instrument to detect seismic waves. This instrument is called ___________.

• Seismogram

• Seismic Device

• Seismograph

• Seismic Detector

The theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core.

A group of mountain ranges with similarity in form, structure and alignment is called _________________

Seismologists uses seismic waves to detect the distance of the recording station from the origin of an earthquake. They are computing the difference in the arrival time of ________ and ____________ waves.

What is the name of this Volcano?

The method used by seismologists to locate the exact location of the epicenter.

PHILVOCS stands for Philippine Institute of Volcanology and Seismology

• True

• False