Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7th
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Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide chapter 2 - Natural Hazards – Understanding of Disaster Management in Practice [Latest edition]

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Class 7th Social Science Term 3 Answers Guide - Shaalaa.com
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Chapter 2: Natural Hazards – Understanding of Disaster Management in Practice

Evaluation
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Evaluation [Page 180]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 180]

Choose the correct Answer:

Evaluation | Q I. 1. | Page 180

______ is a event which causes enormous physical damage to property, loss of life and change in the environment.

  • Hazard

  • Disaster

  • Disaster

  • mitigation

Evaluation | Q I. 2. | Page 180

Activities that reduce the effects of disaster

  • Preparation

  • Response

  • Mitigation

  • Recovery

Evaluation | Q I. 3. | Page 180

A sudden movement (or) trembling of the earth’s crust is called an ______.

  • Tsunami

  • Earthquake

  • Fire

  • Cyclone

Evaluation | Q I. 4. | Page 180

A sudden overflow of water in a large amount caused due to heavy rainfall is called ______.

  • Flood

  • Cyclone

  • Drought

  • Seasons

Evaluation | Q I. 5. | Page 180

Road accidents can be avoided by permitting the persons who have ______ is allowed to drive vehicle.

  • Ration card

  • License

  • permission

  • Documents

Evaluation [Page 180]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 180]

Fill in the blanks:

Evaluation | Q II. 1. | Page 180

A hazard is a ______ event that can causes harm or damage to human and his property.

Evaluation | Q II. 2. | Page 180

Activities taken during a disaster is called ______.

Evaluation | Q II. 3. | Page 180

Displacement of water can produce one or more huge destructive waves known as ______.

Evaluation | Q II. 4. | Page 180

In case of fire accidents call the nearby police station or the no ______ for the fire service.

Evaluation | Q II. 5. | Page 180

Disaster management refers to ______ of lives and property during a natural or man-made disaster.

Evaluation [Page 180]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 180]

Evaluation | Q III. | Page 180

Match the following:

1. Earthquake Gigantic waves
2. Cyclone Creak/Fault
3. Tsunami Uneven rainfall
4. Industrial accident Eye of the storm
5. Drought Carelessness
Evaluation [Page 180]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 180]

Consider the following statement and Choose the appropriate answer

Evaluation | Q IV. 1. | Page 180

Assertion (A): In the modern world we can’t live happing every day.

Reason (R): Due to pollution and environmental degradation we are undergoing natural hazard and Disaster

  • A and R are correct and A explains R

  • A and R are correct but A does not explain R

  • A is not correct but R is correct

  • Both A and R are incorrect

Evaluation | Q IV. 2. | Page 180

Assertion (A): Sudden movement (or) trembling of the earth’s crust is called an Earthquake

Reason (R): Movement of the tectonic plates, mass wasting, surface fault all leads to earthquake

  • A and R are correct and A explains R

  • A and R are correct but A does not explain R

  • A is incorrect but R is correct

  • Both A and R are in correct

Evaluation [Page 181]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 181]

Answer the following briefly

Evaluation | Q V. 1. | Page 181

Define Hazard

Evaluation | Q V. 2. | Page 181

What is disaster ?

Evaluation | Q V. 3. | Page 181

What are the six concepts of Disaster management cycle?

Evaluation | Q V. 4. | Page 181

Name any two agency which involves in warring system in Tamilnadu

Evaluation | Q V. 5. | Page 181

Write about any three effects of flood

Evaluation | Q V. 6. | Page 181

Give any four Rail safety tips

Evaluation | Q V. 7. | Page 181

Name any four different industry which goes under industrial disaster frequently.

Evaluation [Page 181]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 181]

Evaluation | Q VI. 1. | Page 181

Distinguish between

Earthquake and Tsunami

Evaluation | Q VI. 2. | Page 181

Distinguish between

Flood and cyclone

Evaluation | Q VI. 3. | Page 181

Distinguish between

Hazard and disaster

Evaluation [Page 181]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 181]

Answer the following questions in detail

Evaluation | Q VII. 1. | Page 181

Write about disaster management cycle

Evaluation | Q VII. 2. | Page 181

Write about flood its effects and the mitigation

Evaluation | Q VII. 3. | Page 181

Write about any five general survival techniques

Evaluation | Q VII. 4. | Page 181

Write about earthquake, its effects, and mitigation steps

Evaluation [Page 181]

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide Chapter 2 Natural Hazards – Understanding of Disaster Management in PracticeEvaluation [Page 181]

HOTS

Evaluation | Q VIII. 1. | Page 181

Why should we know about the natural disasters?

Evaluation | Q VIII. 2. | Page 181

Name four places in India which undergoes landslide.

Chapter 2: Natural Hazards – Understanding of Disaster Management in Practice

Evaluation
Class 7th Social Science Term 3 Answers Guide - Shaalaa.com

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide chapter 2 - Natural Hazards – Understanding of Disaster Management in Practice

Tamil Nadu Board Samacheer Kalvi solutions for Class 7th Social Science Term 3 Answers Guide chapter 2 (Natural Hazards – Understanding of Disaster Management in Practice) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Tamil Nadu Board of Secondary Education Class 7th Social Science Term 3 Answers Guide solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Class 7th Social Science Term 3 Answers Guide chapter 2 Natural Hazards – Understanding of Disaster Management in Practice are Man-made Disasters, Disaster Management, Pre, During and Post- Disaster Phase, Hazard Mitigation, Hazard Mitigation, Disaster Management in Tamilnadu, Hazards, Disaster, Types of Disasters.

Using Tamil Nadu Board Samacheer Kalvi Class 7th solutions Natural Hazards – Understanding of Disaster Management in Practice exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Tamil Nadu Board Samacheer Kalvi Solutions are important questions that can be asked in the final exam. Maximum students of Tamil Nadu Board of Secondary Education Class 7th prefer Tamil Nadu Board Samacheer Kalvi Textbook Solutions to score more in exam.

Get the free view of chapter 2 Natural Hazards – Understanding of Disaster Management in Practice Class 7th extra questions for Class 7th Social Science Term 3 Answers Guide and can use Shaalaa.com to keep it handy for your exam preparation

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