"Disaster Prevention and Mitigation" Natural Disasters PPT Courseware

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"Disaster Prevention and Mitigation" Natural Disasters PPT Courseware

Part One Content: Learning Objectives:

1. Understand the main means of disaster prevention and reduction. (emphasis)

2. Understand the main measures for disaster prevention and reduction. (emphasis)

3. Master the basic methods of self-rescue and mutual rescue in disasters. (emphasis)

Disaster prevention and reduction PPT, part 2: independent preview and exploration of new knowledge

1. Disaster prevention and mitigation measures

1. Guideline: "Focus on , combined with ______".

2. main means

(1)Disaster monitoring

Establish a natural disaster ______ system to ______ monitor disasters.

(2)Disaster prevention

Construction of reservoirs, dams, protective forests and other ______ projects

Implement ______ of disaster prevention and reduction and carry out ______ education

(3) Disaster rescue and relief

(4) Post-disaster recovery

①Restore the ______ of the people in the disaster area.

② Promote the recovery and development of ______ and ______ in disaster areas.

③Help the reconstruction area to enhance ______.

2. Self-rescue and mutual rescue

1. concept

Status: Disaster prevention and mitigation

Main content: ______, disaster relief and ______

2. Disaster preparation

(1) Disasters that can be predicted more accurately are crucial to the safety of ______ lives and property.

(2) For sudden disasters that are difficult to predict accurately, casualties and property losses can be ______ to a certain extent.

Disaster prevention and reduction PPT, the third part: cooperation to explore and overcome difficult problems

Disaster prevention and reduction means and defense

Through the construction of the fourth phase of the "Three North" project, Heilongjiang Province's forest resources and ecological total have continued to expand. The province's forest area reaches 20.977 million hectares, the forest coverage rate is 46.14%, and the total volume of standing trees reaches 1.829 billion cubic meters. Land desertification has been effectively curbed. Heilongjiang Province has completed sand control and afforestation of 1.935 million acres, putting an end to the phenomenon of "wind stripping the land and rolling the seeds." The protective forest system has been continuously improved. The area of ​​farmland protective forest in the Songnen and Sanjiang plains has reached 6.343 million acres, and the farmland protection rate has reached more than 75%. An area of ​​11.85 million acres of water conservation forest has been created, 23,000 erosion gullies have been treated, and an area of ​​69.465 million acres of soil erosion land has been treated. A protective forest system that combines trees, shrubs, grasses, and netting has been basically established.

Question 1 (Comprehensive thinking) What are the natural disasters that my country’s “Three North” shelterbelts mainly prevent?

Tips: Sandstorms, desertification and soil erosion.

Question 2 (Geographic Practice) What kind of defensive measure does the construction of the "Three North" protective forests belong to?

Tip: Engineering measures.

Disaster prevention and reduction PPT, the fourth part: Competence standards and solid foundation

1. The three core links in the disaster relief and rescue process are ()

① Pre-disaster preparation ② Emergency plan ③ Emergency response during disaster

④Post-disaster recovery

A. ①②③ B. ②③④

C． ①③④ D． ①②④

C. The three core links in the disaster relief process are pre-disaster preparation, disaster emergency response and post-disaster recovery. ]

2. The core tasks of pre-disaster preparation are ()

A. Types of reserve supplies B. Reserve disaster relief supplies

C． Transportation convenience D. Where to store supplies

B. Pre-disaster preparation involves two aspects: first, the type and quantity of disaster relief materials; second, the storage location of disaster relief materials. The former is the material basis for disaster relief, and the latter is related to the arrival time of relief materials during the occurrence of a disaster. ]

my country has made great achievements in post-disaster reconstruction. In terms of rescue and rescue, it demonstrates "China's speed" and "China's power". Answer questions 3-4 accordingly.

3. The purpose of post-disaster recovery is ()

A. Repair and rebuild lifelines

B． Restoring life and production order

C. Repair and rebuild production lines

D. Increase resilience to future disasters

Keywords: Free download of PPT courseware for high school geography compulsory course 1 of the People's Education Press, disaster prevention and reduction PPT download, natural disaster PPT download, .PPT format;

For more information about the "Natural Disaster Prevention and Mitigation" PPT courseware, please click on the "Natural Disasters ppt Disaster Prevention and Mitigation ppt" tab.

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"Disaster Prevention and Mitigation" Natural Disasters PPT:

"Disaster Prevention and Mitigation" Natural Disasters PPT Part One Content: Course Standard Explanation 1. Combined with major disaster events, understand the measures taken by our country in the process of disaster prevention and mitigation. 2. Use videos, pictures and text materials to analyze the self-rescue and self-rescue measures taken by people before and after different natural disasters.

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Update Time: 2024-10-20

This template belongs to Geography courseware People's Education Press High School Geography Compulsory Course 1 industry PPT template

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