Wave

The green/blue region highlight in this model represents a

• P wave shadow zone

• S wave shadow zone

• Surface wave shadow zone

• Convection currents

Why did the S-Wave stop moving at a depth of 2900 km?

• Because the medium changed from solid to liquid

• Because P-waves cannot travel through liquids

• The seismograph station cant read S waves

• S waves move faster than a seismograph can detect

Which station is located within the S-Wave shadow zone?

• A

• B

• C

• D

Which location is farther from the epicenter?

• Seismogram B (top)

• Seismogram C (bottom)

Which city is closest to the epicenter?  

• A

• B

• C

Which station was closest to the earthquake's epicenter?

• Station A

• Station B

• Station C

What is a common social function of a wave in human interaction?

• To greet someone

• To express anger

• To show indifference

• To indicate confusion

In social studies, how can a wave be used as a symbol?

• As a symbol of peace

• As a symbol of war

• As a symbol of economic growth

• As a symbol of cultural exchange

Which of the following is an example of a cultural wave?

• The Renaissance

• The Industrial Revolution

• The Digital Age

• All of the above

What does the term 'wave of migration' refer to in social studies?

• A sudden increase in population

• A large movement of people from one place to another

• A decrease in birth rates

• A change in government policy