Chapter 9 Disaster Management Solutions

2. Write short notes on.

Generally man-made disasters can be prevented as they happen due to mistakes or carelessness by humans.
Disasters can be classified into various types depending on their origin as per following:

3. Write in short.

For example, Effective mitigation measures were taken before the arrival of cyclone Fani in India, Due to proper mitigation measures, there was less financial impact of disaster on government agencies.

4. Answer in detail.

2. Geological Disasters : Landslides, mudslides, avalanches. Example, Malin landslide of 2014 in Maharashtra, on 7th May 2018, landslides occurred due to heavy rainfall along NH-6 connecting Shillong with Assam, Tripura And Mizoram.

3. Meteorological Disasters : Flood, cyclone, storm, heatwave, etc. Example, in 2008, due to heavy rain, Kosi river was flooded and abruptly changed her course,

4. Biological Disasters : Locust attacks, pest attacks, epidemics, such as flu, dengue, cholera, etc. Example, the 2009 swine flu pandemic.

5. Anthropogenic or Man-made: Industrial accidents, transportation accidents, nuclear accidents, etc. There have been 30 industrial accidents in India, killing 75 workers and injuring over hundred others within two months from May 2020 to July 2020.

2. After the Tsunami in 2004, approach towards disaster management has drastically changed. Various State Governments were requested to set up a disaster management office.

3. At the Government of India level two institutes were set up in New Delhi – the National Institute of Disaster Management (NIDM) and the National Disaster Management Authority (NDMA). The aim was to mitigate the damage potential of natural disasters in future.

4. The disaster management authorities have been established at different levels. At the centre level, the National Disaster Management Authority (NDMA) has been established. At state level, State Disaster Management Authority (SDMA) has been established, at district level, District Disaster Management Authority (DDMA) has been established.

5. The National Crisis Management Committee, also functions at the centre.

6. The nodal ministers are identified for different disaster types of function under the overall guidance of the ministry of Home Affairs (Nodal Ministry for Disaster Management). These ministers interact at different levels within the disaster management framework. Example, for disasters, such as drought, the Ministry for Agriculture is the Nodal Agency.

7. Military forces and para-military forces such as Home Guard, etc., play an important role.

8. Various agencies such as ISRO, NRSC (National Remote Sensing Centre) etc., also play an important role in disaster management.

Disaster response

Recovery

Rehabilitation

11th Geography Digest Chapter 9 Disaster Management Intext Questions and Answers

Try this.

Read about the following disasters which have occurred across the world and answer the following questions. (Textbook Page No. 97)
Answer:

Can you tell? (Textbook Page No. 99)

If an earthquake occurs with a magnitude of more than 6 in Sahara Desert area which is totally uninhabited by humans and a similar one occurs in Assam, which one would you call a disaster?
Answer:
An earthquake is a hazard but when it occurs in inhabited area, it is called disaster. An earthquake which occurs in Assam can be called a disaster because it is an inhabited area. But an earthquake in Sahara Desert area is not a disaster because it is not inhabited by people.

Can you do it? (Textbook Page No. 99)

Classify the above components of disaster management into pre-disaster and post-disaster.
Answer:

Use your brain power! (Textbook Page No. 100)

Give it a try. (Textbook Page No. 101)

Given below are a list of measures taken for disaster. Write whether they are pre-disaster or post-disaster and structural or non-structural. Also write the name of the disaster for which they are used. Complete the table.

Answer:

Find out! (Textbook Page No. 102)