primary effects:
people felll over and died
buildings collapsed
glasss shattered
roads ruined
bridges collapsed
Secondary effects:
Unemployment
Roads closed
People died Insurance claims rose
Supplies become harder to get
Businesses go bust
Very expensive to the government as they had to pay out a maximum of $1.5 billion (NZ) to resedential property owners.
Also a death count of 144 and still more than 200 people still missing.
No probs ;)
building collapsed ,200 injuries,181 people were killed, ground shaking, building are weaken, water and sewage pipe were damaged ,city's buildings were damaged etc.
they are primary, secondary, and surface waves
the time it takes for the secondary wave of an earthquake after the primary wave hits
It consist two types of waves primary waves and secondary waves.
Although I do not have the answer here are a couples of websites which i found answered your question: http://www.ess.washington.edu/tsunami/Sumatra.htm http://en.wikipedia.org/wiki/2004_Indian_Ocean_earthquake This is not advertising and I have no act on copyright
The difference between them is that Primary effects happen during the earthquake e.g. Casualties, Damage to parking structures & free ways. But with Secondary effects they happen after an earthquake e.g. Fire, Landslides & Liquefaction
We can divide the effects of an earthquake into those known as the primary effects and those known as the secondary effects. Primary effects of an earthquake are those resulting directly from the earthquake itself. These include; buildings collapsing; roads cracking; bridges giving way; shattering of glass and injuries / deaths resulting from these. Secondary effects are those that result from the primary effects. For example ground shaking may result in the cracking of gas and water pipes (primary effects) this can result in severe fires due to explosion from escaping gas and difficulties in putting out fires due to lack of water from burst mains (secondary effects). Other secondary effects include, homelessness, business going bankrupt and closing etc.
people died
building collapsed ,200 injuries,181 people were killed, ground shaking, building are weaken, water and sewage pipe were damaged ,city's buildings were damaged etc.
they are primary, secondary, and surface waves
20,000 people dead
Gujarat lies around 400 km from the plate boundary that is located between the Indian Plate and the Eurasian Plate. This earthquake that struck Gujarat was caused by rifting reverse faulting on reactivated rift faults
Primary and secondary refer to the order in which they come out, surface waves are called surface because they resonate close to the surface
floodinggg :D
how far away you are from the focus of an earthquake
P waves (primary waves) and S waves (secondary waves).
Primary (P) and Secondary (S) waves