earthquakes
... • Scientists calculate the difference between arrival times of the P waves and S waves • The further away an earthquake is, the greater the time between the arrival of the P waves and the S waves ...
... • Scientists calculate the difference between arrival times of the P waves and S waves • The further away an earthquake is, the greater the time between the arrival of the P waves and the S waves ...
Earthquakes - Blountstown Middle School
... • Scientists calculate the difference between arrival times of the P waves and S waves • The further away an earthquake is, the greater the time between the arrival of the P waves and the S waves ...
... • Scientists calculate the difference between arrival times of the P waves and S waves • The further away an earthquake is, the greater the time between the arrival of the P waves and the S waves ...
Glossary
... aftershock: an earthquake that follows a larger earthquake or main shock and originates in or near the rupture zone of the larger earthquake. Generally, major earthquakes are followed by a number of aftershocks that decrease in size and frequency with time. Aftershocks can cause further damage to we ...
... aftershock: an earthquake that follows a larger earthquake or main shock and originates in or near the rupture zone of the larger earthquake. Generally, major earthquakes are followed by a number of aftershocks that decrease in size and frequency with time. Aftershocks can cause further damage to we ...
Earthquakes
... • Plateau: is a large are of flat land elevated high above sea level. Has many different flat layers and is wider than it is tall. ...
... • Plateau: is a large are of flat land elevated high above sea level. Has many different flat layers and is wider than it is tall. ...
sinusoidal wave
... • Electromagnetic waves are disturbances that consist of electric and magnetic fields and travel at the speed of light. These waves do not need a medium for propagation; they can travel in a vacuum. Examples are microwaves and visible light. • Matter waves are a representation of the behavior of mat ...
... • Electromagnetic waves are disturbances that consist of electric and magnetic fields and travel at the speed of light. These waves do not need a medium for propagation; they can travel in a vacuum. Examples are microwaves and visible light. • Matter waves are a representation of the behavior of mat ...
Earthquake destruction and seismic waves Page 1 of 3 I. Factors
... a. Magnitude 7.5 b. Liquefaction 1) tilted buildings as much as 80o 2) building designed to resist earthquake damage a) people climbed out of upper story windows b) building jacked up to vertical and rehabitated ...
... a. Magnitude 7.5 b. Liquefaction 1) tilted buildings as much as 80o 2) building designed to resist earthquake damage a) people climbed out of upper story windows b) building jacked up to vertical and rehabitated ...
Earth Science
... The earthquake produced a powerful tsunami that traveled at a speed of about 200 miles per hour across the Pacific Ocean. The wave killed 61 people in Hawaii, 138 in Japan and 32 in the Philippines. The star marks the location of the epicenter and the numbers on the contour lines are travel times i ...
... The earthquake produced a powerful tsunami that traveled at a speed of about 200 miles per hour across the Pacific Ocean. The wave killed 61 people in Hawaii, 138 in Japan and 32 in the Philippines. The star marks the location of the epicenter and the numbers on the contour lines are travel times i ...
Chapter 8 - reynolds study center
... 9. The place where an earthquake originates is called the _______________. The point on the Earth’s surface directly above this point of origin is called the _______________. 10. Name two types of surface waves: _______________ and _______________. 11. The Earth’s inner core is solid/liquid (circle ...
... 9. The place where an earthquake originates is called the _______________. The point on the Earth’s surface directly above this point of origin is called the _______________. 10. Name two types of surface waves: _______________ and _______________. 11. The Earth’s inner core is solid/liquid (circle ...
Wave Energy.doc
... the west coast of the United States because global winds tend to move west to east across the Pacific Ocean. The total energy contained in the waves is dependent on the linear length of wave crest, the wave height and the wave period. Wave energy resource assessments have been performed by the Elect ...
... the west coast of the United States because global winds tend to move west to east across the Pacific Ocean. The total energy contained in the waves is dependent on the linear length of wave crest, the wave height and the wave period. Wave energy resource assessments have been performed by the Elect ...
Chapter 2 PPT
... vibrations that travel through Earth carrying the energy released during an earthquake – They move like ripples on a pond – They carry the energy of an earthquake away from the focus, through Earth’s interior, and across the surface – The energy is greatest at the ...
... vibrations that travel through Earth carrying the energy released during an earthquake – They move like ripples on a pond – They carry the energy of an earthquake away from the focus, through Earth’s interior, and across the surface – The energy is greatest at the ...
How Do Stress Forces Affect Rock?
... vibrations that travel through Earth carrying the energy released during an earthquake – They move like ripples on a pond – They carry the energy of an earthquake away from the focus, through Earth’s interior, and across the surface – The energy is greatest the the ...
... vibrations that travel through Earth carrying the energy released during an earthquake – They move like ripples on a pond – They carry the energy of an earthquake away from the focus, through Earth’s interior, and across the surface – The energy is greatest the the ...
Earthquakes The theory of plate tectonics states that Earth`s crust is
... The theory of plate tectonics states that Earth’s crust is made of sections called “plates”. These plates are solid, but float on top of partially liquid mantle. The plates move in different directions— toward each other, away from each other, or past each other. ...
... The theory of plate tectonics states that Earth’s crust is made of sections called “plates”. These plates are solid, but float on top of partially liquid mantle. The plates move in different directions— toward each other, away from each other, or past each other. ...
1. The hotspot‐melting‐through‐lithosphere process forms lines of
... 8. Linear, magnetic patterns associated with mid‐ocean ridges are configured as ________. a. normal and reversed magnetized strips roughly perpendicular to the ridge axis b. normal and reversed magnetized strips roughly parallel to the ridge c. concentric circles about a rising plume of hot ...
... 8. Linear, magnetic patterns associated with mid‐ocean ridges are configured as ________. a. normal and reversed magnetized strips roughly perpendicular to the ridge axis b. normal and reversed magnetized strips roughly parallel to the ridge c. concentric circles about a rising plume of hot ...
Chapter 32
... • A fracture along which visible movement can be detected on one side relative to the other. ...
... • A fracture along which visible movement can be detected on one side relative to the other. ...
CHAPTER 12 EARTHQUAKES
... • Before the development of magnitude scale, the size of an earthquake was determined based on the earthquake’s effects = intensity. • Expresses intensity in roman numerals. From I to XII and provides a description of the effects caused by the earthquakes. • XII – highest intensity and total destruc ...
... • Before the development of magnitude scale, the size of an earthquake was determined based on the earthquake’s effects = intensity. • Expresses intensity in roman numerals. From I to XII and provides a description of the effects caused by the earthquakes. • XII – highest intensity and total destruc ...
How and Where Earthquakes Occur
... had before they were deformed, but at new locations relative to each other. (This model is the elastic-rebound theory) ...
... had before they were deformed, but at new locations relative to each other. (This model is the elastic-rebound theory) ...
Internal Structure of the Earth and Pangean
... 1. Split students into groups and give each group a hard boiled egg with the shell on. Have them crack it lightly and then cut it in half along the long-axis. 2. Explain that the layers of the egg are similar to the internal structure of the Earth, where the shell represents the thin, cracked crust, ...
... 1. Split students into groups and give each group a hard boiled egg with the shell on. Have them crack it lightly and then cut it in half along the long-axis. 2. Explain that the layers of the egg are similar to the internal structure of the Earth, where the shell represents the thin, cracked crust, ...
Slide 1 - Cloudfront.net
... Most earthquakes occur at tectonic plate boundaries rather than in the interior of tectonic plates. This indicates that most active faults occur at tectonic plate boundaries as a result of plate motion. 3. Why are surface waves more destructive to buildings than P waves or S waves are? Surface waves ...
... Most earthquakes occur at tectonic plate boundaries rather than in the interior of tectonic plates. This indicates that most active faults occur at tectonic plate boundaries as a result of plate motion. 3. Why are surface waves more destructive to buildings than P waves or S waves are? Surface waves ...
Quiz 5
... C) volcanic bombs D) tsunamis E) xenoliths 3. _______ are the first waves to leave the focus after an earthquake. A) P-waves B) S-waves C) surface waves D) body waves E) shear waves 4. The _______ is the part of the Earth's interior where rocks start to melt. A) lithosphere ...
... C) volcanic bombs D) tsunamis E) xenoliths 3. _______ are the first waves to leave the focus after an earthquake. A) P-waves B) S-waves C) surface waves D) body waves E) shear waves 4. The _______ is the part of the Earth's interior where rocks start to melt. A) lithosphere ...
Deformation of the Crust
... • Moment Magnitude Scale (more accurate for large earthquakes) • Largest ever recorded: 9.5 • Felt by humans: 2.5 ...
... • Moment Magnitude Scale (more accurate for large earthquakes) • Largest ever recorded: 9.5 • Felt by humans: 2.5 ...
Chapter 8 Earthquakes and Earth’s Interior
... mass movements Can bury entire towns under millions of tons of debris Quakes can cause loose soil and rock on slopes to become a landslide ...
... mass movements Can bury entire towns under millions of tons of debris Quakes can cause loose soil and rock on slopes to become a landslide ...
Earthquakes - WordPress.com
... • Scientists calculate the difference between arrival times of the P waves and S waves • The further away an earthquake is, the greater the time between the arrival of the P waves and the S waves ...
... • Scientists calculate the difference between arrival times of the P waves and S waves • The further away an earthquake is, the greater the time between the arrival of the P waves and the S waves ...
Study Guide / Notes 11
... 11. Shear waves (S-waves) cannot travel through a liquid. S-waves passing through the earth that intercept the outer core are blocked. This indicates that the outer core is molten, and the size of the seismic shadow cast indicates the size of the core. This is known as the S-wave Shadow Zone. (see p ...
... 11. Shear waves (S-waves) cannot travel through a liquid. S-waves passing through the earth that intercept the outer core are blocked. This indicates that the outer core is molten, and the size of the seismic shadow cast indicates the size of the core. This is known as the S-wave Shadow Zone. (see p ...
Rogue wave
Rogue waves (also known as freak waves, monster waves, killer waves, extreme waves, and abnormal waves) are relatively large and spontaneous surface waves that occur far out in open water, and are a threat even to large ships and ocean liners.They present two kinds of danger: although rare, they are unpredictable, and may appear suddenly or without warning, and they can impact with tremendous force (a 12 meter wave in the usual ""linear"" model would have a breaking force of 6 million tons per square metre (MT/m2); modern ships are designed to tolerate a breaking wave of 15 MT/m2), but a rogue wave can dwarf both of these figures with a breaking force of 100 MT/m2.In oceanography, rogue waves are more precisely defined as waves whose height is more than twice the significant wave height (Hs or SWH), which is itself defined as the mean of the largest third of waves in a wave record. Therefore, rogue waves are not necessarily the biggest waves found on the water; they are, rather, unusually large waves for a given sea state. Rogue waves seem not to have a single distinct cause, but occur where physical factors such as high winds and strong currents cause waves to merge to create a single exceptionally large wave.Rogue waves can occur in other media than water. In particular, optical rogue waves allow study of the phenomenon in the laboratory. A 2015 paper studied the wave behavior around a rogue wave, including optical, and the Draupner wave, and concluded that ""rogue events do not necessarily appear without a warning, but are often preceded by a short phase of relative order"".