Question

Write a short note on earthquake preparedness

Answer 1

Answer:

Earthquake preparedness is a set of measures taken at the individual, organisational and societal level to minimise the effects of an earthquake. Preparedness measures can range from securing heavy objects, structural modifications and storing supplies, to having insurance, an emergency kit, and evacuation plans.

Answer 2

✯PROTECTION AGAINST EARTHQUAKES:-

People living in sesimic zones, where the earthquakes occur more. have to specially prepared. First the building zones must be designed that they can withstand the earthquake Modern technology can make it possible.

It is advisable to make the structure sample so it is'Quake Safe'

• Consult qualified architects and structural engineers.

• It is better if the cupboards and shelves fixed to the walls,so that they do not fall easily.

• Be careful where you hang wall clocks,photo-frames, water heaters etc. so they do not fall on people

In the event that an earthquake does strike, take the following steps to protect you.

1. If you are at home

• Take shelter under a table and stay there till the shaking stops.

• Stay away from tall and heavy objects that may fall on you.

• If you are in bed don't get up. protect your head with a pillow.

2. If you are outdoors

• Find a clear spot,away from buildings,trees, and overhead power lines. Drop to the ground.

• If you are in a car or a bus,do not come out. Ask the driver to drive slow to clear spot. Do not come out till the tremors stop.

◉LET'S EXPLORE MORE

✯What is an Earthquake

• An earthquake is a sudden shaking or trembling of the earth which lasts for a very short time.

• It is caused by a distrubance deep inside the earth's crust. Earthquakes occur all the time,all over the earth.

✯What Causes An Earthquake

• Tremors on the earth can caused when a volcano erupts

• A meteor hits the earth

• An underground nuclear explosion carried out.

• Most Earthquakes are caused by the movement of earth's plates.

• Since Earthquakes are caused by the movement of plates, the boundaries of the plates are the weak zones where earthquakes occur more.

• The weak zones are also known as Seismic or fault zones.

• In India the Areas where earthquakes occur more are Kashmir, Western and central Himalayas, Rajasthan and some areas of south.

• The power of Earthquakes are expressed in terms of magnitude on a scale called Richter Scale.