Ukuran huruf
Lembar kerjaChapter 10 Gabel PSMS
Total soal: 15
Worksheet time: 15mins
Vibrations that travel through Earth's interior are known as
Crust waves
Earthquake waves
Seismic waves
Shock waves
Seismic waves are formed from disturbances such as
Earthquakes and volcanoes
Earthquakes and human-made blasts
Volcanoes and human-made blasts
None of the above
S-waves are
Slower than P-wave
Travel with a side-to-side motion
Cannot travel through liquids
All of the above
Seismic waves may be ________ as they encounter different materials as they pass through Earth, giving scientist knowledge about Earth's interior
Bent
Stopped
Reflected
All of the above
After an earthquake, which seismic waves would arrive first at a seismic station?
P-waves
S-waves
Tsunami waves
All waves would arrive at the same time
The image above shows an earthquake's seismic waves traveling through the interior of Earth. The wave most likely to be an P-wave is:
wave A
wave B
Both
Neither
The image above shows seismic waves starting at the focus of an earthquake and traveling through the interior of Earth. The wave most likely to be an S-wave is:
wave A
wave B
Both
Neither
Because of the enormous pressure, the inner core is a:
liquid
solid
gas
solid and liquid
Which of the following is the correct order for the layers of Earth from the coolest temperature to warmest temperature?
Crust, mantle, core
Mantle, crust, core
Core, mantle, crust
None of the above
Which of the following contributes to generate Earth's magnetic field?
The density between Earth's interior layers
The movement of liquid in Earth's outer core
The pressure of Earth's inner core
Earthquakes
If you were to use a peach as a model of Earth, which part of Earth's interior would the peach's skin be?
Mantle
Inner Core
Outer Core
Crust
Mountain ranges on the continental crust cause the crust to:
Rise away from the mantle
Float higher on the mantle
Push down into the mantle
Melt completely in the middle
What layers compose Earth's core? How are they different? How are they similar?
Describe the changes in temperature and density of a material as you go from Earth's crust to the core.
Referring to the table below, explain why most of the iron in Earth is found in the core.
