DRRR medj reviewer

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Questions and Answers

What is the primary characteristic of El Nino, a natural climatic phenomenon?

A cyclic fluctuation of warm and cold sea surface temperatures and atmospheric pressure (correct)

An abnormal rise of water level in rivers and coastal areas

A cooling phase of the Southern Oscillation

A violent, transient type of weather disturbance

What is the main purpose of storm surge prediction and hazard maps preparation?

To implement legislation involving land use planning and zoning

To construct storm surge barriers

To protect wetlands

To identify areas prone to flooding and typhoon-related disasters (correct)

What is a common cause of flooding, according to the text?

Increased urbanization (correct)

Storm surge prediction and hazard maps preparation

Weather forecasting and monitoring

Best farming practices

What is the opposite phase of El Nino, characterized by a cooling phase of the Southern Oscillation?

La Nina Signup and view all the answers

What is the main purpose of implementing legislation involving land use planning and zoning in the context of natural disasters?

To mitigate the effects of typhoons and flooding Signup and view all the answers

What is a characteristic of a thunderstorm, according to the text?

Strong winds, intense rainfall, and lightning Signup and view all the answers

What is the primary mechanism of foam extinguishers in fighting fires?

Blocking oxygen to prevent interaction with other elements Signup and view all the answers

What type of fire requires the use of halogenated extinguishers?

Class D fires Signup and view all the answers

What is the primary goal of Disaster Risk Reduction (DRR) efforts?

Minimizing vulnerabilities and disaster risks Signup and view all the answers

What is essential for the development of an effective early warning system in a hazard-prone community?

Community-based disaster risk management Signup and view all the answers

What is a key principle of community-based disaster risk management?

Active involvement of communities in all phases of disaster management Signup and view all the answers

What is the outcome of effective disaster risk reduction efforts?

Reduced exposure to hazards Signup and view all the answers

What is the ultimate purpose of DRRM?

To save lives and properties Signup and view all the answers

What is the main objective of DRRM in building a community?

To build resilient communities Signup and view all the answers

How long can a person survive without food intake as long as there is water?

5 days Signup and view all the answers

What type of foods should be included in a DRRM survival kit?

Non-perishable foods Signup and view all the answers

What is the importance of DRRM policies, laws, and regulations?

They can save lives if properly implemented Signup and view all the answers

What is the role of students in CBDRRM?

They are agents of disaster preparedness and management Signup and view all the answers

What is the purpose of the Philippine DRRM system?

To shift from disaster relief and response towards DRRM Signup and view all the answers

What is the importance of education institutions in CBDRRM?

They are indispensable actors in CBDRRM Signup and view all the answers

What is the recommended amount of water per person for a DRRM survival kit?

4 liters per person Signup and view all the answers

What is the importance of having a first aid kit in a DRRM survival kit?

It provides essential medical supplies during emergencies Signup and view all the answers

Study Notes

Storm Surge and Thunderstorms

Storm surge prediction, hazard maps preparation, and zoning are essential for disaster risk reduction
El Nino Southern Oscillation (ENSO) is a natural climatic phenomenon characterized by cyclic fluctuations of warm and cold sea surface temperatures and atmospheric pressure in the central and eastern equatorial Pacific
La Nina is the opposite phase of ENSO, with global climate impacts opposite to those of El Nino
Thunderstorms involve lightning, thunder, strong winds, intense rainfall, and occasionally, tornadoes and hail
The life cycle of a thunderstorm consists of developing, mature, and dissipating stages

Determining areas prone to typhoon-related disasters
Implementing legislation involving land use planning, zoning, and building standards
Weather forecasting and monitoring
Effective public typhoon warning systems

Fire Hazard and Flooding

Fire hazard prevention involves determining fire risks, conducting fire drills, and having a fire safety plan
Foam extinguishers are used to block oxygen and prevent it from interacting with other elements in the fire tetrahedron
Flooding occurs due to natural phenomena, human activities, or both
Causes of flooding include increased urbanization, best farming practices, and abnormal rise of water levels

DRRR (Disaster Risk Reduction and Review)

DRRR involves systematic efforts to minimize vulnerabilities and disaster risks through analysis and management of causal factors
It leads to reduced exposure to hazards, lessening of vulnerability of people and assets, and effective management of land and the environment
Community-based DRRM engages communities in all phases of the disaster management cycle
Key principles of DRRM include development, which can either increase or decrease disaster risk, and building resilient communities

Community-Based DRRM

Community-based DRRM involves developing, implementing, and maintaining an effective early warning system in a hazard-prone community
Community preparedness plans make the community informed and trained on how to prepare for hazard events and emergencies
Participants of CBDRRM include individuals, families, LGUs, and stakeholders
Focal point organizations take the lead in implementing risk reduction measures and managing disaster risks

Policies of DRRM

Republic Act No. 10121 (PDRRM Act of 2010) strengthens the Philippine Disaster Risk Reduction and Management System
DRRM policies, laws, and regulations can save lives if properly implemented in the community
The main objective of DRRM is to build resilient communities
In schools, educational institutions are indispensable actors in CBDRRM, and students are most vulnerable sectors of the population

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Description

Test your knowledge of climate and weather patterns, including El Nino, La Nina, storm surges, and their impacts on global climate. Learn about storm surge prediction, hazard maps, and wetland protection.