"Population Capacity" Population PPT

Description

"Population Capacity" Population PPT

Part One: Learning Objectives

1. Use examples to explain the regional resource and environmental carrying capacity.

2. Use examples to explain the reasonable population capacity.

Population Capacity PPT, Part 2: 01 Sort out the teaching materials and lay a solid foundation

1. Regional resource and environmental carrying capacity

1. Concept

It refers to the __________ that the regional resource and environmental conditions can carry on the premise of ensuring reasonable development and utilization of ___________ and good protection of __________.

2. Influencing factors

(1) Natural resource status: __________ areas can carry a larger population.

(2)Socioeconomic and technological development level

①Improve resource __________ and discover new resources, thereby __________ the resource and environmental carrying capacity.

②Acquire resources from other places through __________ to meet the needs of the growing population.

(3) Per capita level of __________: The regional resource and environmental carrying capacity increases with the increase in consumption level.

2. Reasonable population capacity

1. Concept: The maximum __________ population of a country or region in accordance with a __________ lifestyle, ensuring a healthy living standard, and at the same time not hindering the future population __________.

2. Measures to maintain reasonable population capacity

(1)As far as the whole world is concerned

① The international community should advocate that governments of all countries, especially __________ countries, should do their best to control the population within a reasonable scale.

② It is necessary to establish ____________________ to ensure that everyone has the __________ right to continuously pursue a high level of quality of life.

(2) For each country and region

Respect the objective law of coordinated development of man and land, and formulate regional sustainable development strategies according to local conditions, so as to maintain good __________ and continuously improve people's quality of life.

Population Capacity PPT, Part Three Content: 02 Exploring Key Points to Improve Literacy

Research point: Regional resource and environmental carrying capacity and reasonable population capacity

Inquiry guide

Material 1 Before the Qing Dynasty, China's population had remained within 100 million. By the Qianlong period, the population had increased to 300 million. Developing frontier areas, promoting the cultivation of high-yielding crops, and the Chinese people’s living habits of mainly plant-based food, etc., will help to feed the population to the maximum extent...

Material 2 Entering the 21st century, some experts analyzed the utilization status of cultivated land, grassland and water resources in my country based on my country's resources, human nutrition, culture and education and other conditions, and predicted that my country's reasonable population capacity is 800 million to 900 million people, while At present, my country's total population has exceeded 1.4 billion.

1. Which of the factors affecting regional resource and environmental carrying capacity is the primary factor?

Answer: The carrying capacity of one or several resources is usually used as the basis for estimating the resource and environmental carrying capacity of a certain region. Therefore, natural resources are the primary factor affecting regional resource and environmental carrying capacity.

2. If Chinese people mainly ate meat, eggs, milk and other animal foods, how might the population of 300 million during the Qianlong period change? This shows what?

Answer: It may continue to decrease. It shows that the per capita consumption level has an important impact on the regional resource and environmental carrying capacity.

3. Japan has fewer resources, but its resource and environmental carrying capacity is relatively high. Why?

Answer Factors that affect regional resource and environmental carrying capacity include not only resources, but also other factors, such as the level of socio-economic and technological development, the degree of regional openness, etc. Although Japan is short of resources, its socio-economic and technological development level and degree of openness to the outside world are relatively high. High, resource and environmental carrying capacity is high.

4. Based on Material 2, speculate on the relationship between regional resource and environmental carrying capacity and reasonable population capacity.

Answer: Regional resource and environmental carrying capacity > reasonable population capacity.

Core summary

1. Factors affecting regional resource and environmental carrying capacity

The factors that affect the regional resource and environmental carrying capacity mainly include the status of natural resources, the level of socio-economic and scientific and technological development, and the per capita consumption level. The relationship between these factors and the regional resource and environmental carrying capacity is shown in the table below.

2. The relationship between regional resource and environmental carrying capacity and reasonable population capacity

Regional resource and environmental carrying capacity and reasonable population capacity are two concepts that are both related and different. The explanations are as follows:

Population Capacity PPT, Part 4 Content: 03 Class Drill Knowledge Implementation

(2019·End of Middle School in Yangzhou, Jiangsu) North China, where Beijing is located, is a region of my country that is short of water but rich in minerals. In recent years, Beijing has set a population "ceiling" and plans to control the total population within 23 million in 2020. Complete questions 1-2 accordingly.

1. The most important restrictive resource that sets the population “ceiling” in Beijing is

A. Water resources B. Mineral resources

C. Land resources D. Biological resources

2. In order to improve the regional resource and environmental carrying capacity, the countermeasures that Beijing can take are:

A. Implement inter-basin water diversion B. Implement a strict points settlement system

C. Control the scale of land use D. Increase the per capita consumption level in the city

Since the 1990s, many scholars have predicted my country's population and population capacity from different perspectives. The table below shows the prediction data of some scholars. Read the table and complete questions 3 to 4.

3. The reasonable population capacity of our country reflected in the table is

A. About 1.5 billion to 1.6 billion

B. About 1.51 billion or 1.66 billion

C. About 800 million to 900 million

D. About 1.4 billion to 1.5 billion

4. The following are not factors that affect the reasonable population capacity of our country:

A.Quantity and quality of natural resources

B. Regional openness

C. Level of scientific and technological development and per capita consumption level

D. National population policy

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For more information about the "Population Capacity Population" PPT courseware, please click on the Population Capacity PPT Population PPT tab.

"Population Capacity" Population and Geographic Environment PPT Courseware:

"Population Capacity" Population and Geographic Environment PPT Courseware Part One: Explanation of Course Standards 1. Understand the characteristics of world population growth and know the factors that affect population growth. (Comprehensive thinking) 2. Use typical cases to analyze the limitations of land, minerals, fresh water, forests and other resources.

"Population Capacity" Population and Geographic Environment PPT:

"Population Capacity" Population and Geographic Environment PPT Part One Content: Learning Objectives 1. Understand the world population growth trend and its influencing factors. 2. Use examples to explain the regional resource and environmental carrying capacity. 3. Use examples to explain the reasonable population capacity. ... ... ... ... ..

"Population Capacity" Population PPT Courseware:

"Population Capacity" Population PPT Courseware Part One: Goal Setting 1. Understand the concept and influencing factors of resource and environmental carrying capacity. (View of harmony between man and earth) 2. Distinguish between resource and environmental carrying capacity and reasonable population capacity. (Comprehensive thinking) 3. Use examples, compare and explain...

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Update Time: 2024-11-20

This template belongs to Geography courseware People's Education Press High School Geography Compulsory Course 2 industry PPT template

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