What are the effects of faults?
One of the main effects of the faults on topography is that they very often result in the development of distinct types of steep slopes which are aptly called fault scarps. Three types of fault associated scarps are often recognized- fault scarps, fault-line scarps and composite-fault scarps.
What are the effects of disaster on the economy?
Natural disasters such as earthquakes, floods, typhoons, and hurricanes inflict serious damage and so seem to be bad for the economy. For firms, natural disasters destroy tangible assets such as buildings and equipment – as well as human capital – and thereby deteriorate their production capacity.
What are the effects of disaster in the Philippines?
In addition to the loss of lives and major destruction of economic and social infrastructure, natural disasters set back poverty reduction programs and cause diversion of government funds to pay for reconstruction and recovery efforts. 2. The Philippines is known as one of the most hazard prone countries in the world.
What is Earthquake its causes and effects?
The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth’s crust and cause the shaking that we feel.
What is the most common cause of earthquakes?
Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. They don’t just slide smoothly; the rocks catch on each other.
Which city is most likely to experience a strong earthquake *?
The following are the cities which experts believe are the most likely to experience a major earthquake.
- Tokyo, Japan.
- Jakarta, Indonesia.
- Manila, Philippines.
- Los Angeles, California.
- Quito, Ecuador.
- Osaka, Japan.
- San Francisco, California.
- Lima, Peru.
Where is the Earth’s crust the thickest?
The crust is thickest under high mountains and thinnest beneath the ocean. The continental crust consists of rocks such as granite, sandstone, and marble. The oceanic crust consists of basalt. The crust’s density and temperature increase with it’s depth.
Is it possible to prevent earthquakes?
We cannot prevent natural earthquakes from occurring but we can significantly mitigate their effects by identifying hazards, building safer structures, and providing education on earthquake safety. By preparing for natural earthquakes we can also reduce the risk from human induced earthquakes.
Where do you think is the safest place in your house during an earthquake Why?
The best move is getting under a strong table or desk. If no sturdy object is available, get next to an interior wall with no windows. Finally, HOLD ON to your shelter if you have one, as the temblor will likely involve great shaking. If you have no shelter, hold on to your neck and head with both arms and hands.
What happens to a house during an earthquake?
Sudden shifts in the ground can crumble brick foundations and walls, leaving the upper part of the structure without support and collapsing the entire building. A wooden building is less likely to collapse, but it can during a strong quake if: It is poorly constructed.
Should you go under bed during an earthquake?
Stay away from glass, windows, outside doors and walls, and anything that could fall, such as lighting fixtures, or furniture. If you’re in bed when the earthquake strikes, stay there. If you are under a heavy light fixture or window, move to the nearest safe place like under a desk or in the corner.
Can you hide under your bed during an earthquake?
Don’t hide under the bed If you are in bed during the night and an earthquake occurs, simply roll off the bed. The bed will hold up some of the debris, creating a safe void around the perimeter. Never get under it, and teach your children never to crawl under the bed in an earthquake.
Where should you hide in your house during an earthquake?
5 Safest Places to Hide During an Earthquake
- Sturdy Desks and Tables. The safest place to perform the ‘duck, cover, and hold’ action is under a sturdy desk or table.
- Bed or Closet. When you are in bed during an earthquake, stay there.
- A Room with No Windows. Stay away from glass windows during an earthquake.
- Door Frame.
- Outside your Home.