What are the 3 main effects of earthquakes?

What are the 3 main effects of earthquakes?

The effects from earthquakes include ground shaking, surface faulting, ground failure, and less commonly, tsunamis.

What are the major types of earthquake damage?

The damage caused by earthquakes is from ground shaking, ground rupture, landslides, tsunamis, and liquefaction. Earthquake damage from fires is the most important secondary effect.

What are the different types of earthquakes?

There are four different types of earthquakes: tectonic, volcanic, collapse and explosion. A tectonic earthquake is one that occurs when the earth’s crust breaks due to geological forces on rocks and adjoining plates that cause physical and chemical changes.

What are the four types of earthquake hazards?

Earthquake Hazards

• Ground Shaking. If an earthquake generates a large enough shaking intensity, structures like buildings, bridges and dams can be severley damaged, and cliffs and sloping ground destabilised.
• Tsunami.
• Landslides and Rockfalls.
• Subsidence and Lateral Spreading.
• Liquefaction.

What are harmful earthquake effects?

Infrastructural Damage Collapsing buildings, walls, bridges, falling furniture or objects and shattering glass. Debris from collapsing structures is one of the primary dangers during an earthquake since the impact of large, heavy objects can be fatal.

What are 3 types of earthquakes?

Three Kinds of Earthquakes

• Shallow fault earthquakes. A fault is a break in the rock beneath our feet.
• Subduction zone earthquakes. The largest earthquakes ever recorded are subduction zone earthquakes.
• Deep earthquakes. Deep earthquakes occur in the subducting ocean slab, deep beneath the continental crust.

What are the 3 types of faults How do they occur?

There are three different types of faults: Normal, Reverse, and Transcurrent (Strike-Slip).

• Normal faults form when the hanging wall drops down.
• Reverse faults form when the hanging wall moves up.
• Transcurrent or Strike-slip faults have walls that move sideways, not up or down.

What are the 3 types of dip slip faults?

Fault Types

• Normal fault. A dip-slip fault in which the block above the fault has moved downward relative to the block below.
• Reverse fault. A dip-slip fault in which the upper block, above the fault plane, moves up and over the lower block.
• Strike-slip fault. A fault on which the two blocks slide past one another.

What are the 3 types of seismic waves?

There are three major kinds of seismic waves: P, S, and surface waves. P and S waves together are sometimes called body waves because they can travel through the body of the earth, and are not trapped near the surface.

What are the three types of faults describe each?

Three types of faults

• Strike-slip faults indicate rocks are sliding past each other horizontally, with little to no vertical movement.
• Normal faults create space.
• Reverse faults, also called thrust faults, slide one block of crust on top of another.
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What damage can an earthquake do?

Ground shaking from earthquakes can cause buildings and bridges to collapse; disrupt gas, electricity, and telephone services; and sometimes trigger landslides, avalanches, flash floods, fires, and tsunami.