Global Challenges

Aiko Tanaka
6 min read
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Study Guide Overview
This study guide covers Japanese population trends, including a declining population, low birth rate, and aging population. It examines the resulting demographic challenges such as shrinking workforce and increased social costs, along with government responses. It also discusses food security focusing on agriculture, diet, and self-sufficiency and water access including infrastructure, quality, conservation, and challenges. Key vocabulary related to these topics is provided.
AP Japanese Exam Study Guide: Population, Food, and Water in Japan
Hey there! Let's get you prepped and feeling confident for your AP Japanese exam. We'll break down the key topics, make connections, and get you ready to ace it! ๐
๐ฏ๐ต Population and Demographics
๐ Population Trends
Japan's population is around 125 million, making it the 11th most populous country. However, it's been declining since 2010 and is projected to keep shrinking. ๐
- Low Birth Rate: Japan's birth rate has been below the replacement level (2.1 children per woman) since the 1970s. This is a major issue! ๐ถ
- Aging Population: Japan has one of the oldest populations globally, with a median age of 47 years old. ๐ต๐ด
The combination of low birth rates and an aging population leads to a shrinking workforce and increased social security costs. This is a critical concept to grasp for the exam. ๐ก
Think of Japan's population like an upside-down pyramid: a large elderly population at the top and a small young population at the bottom. This visual helps remember the demographic imbalance. ๐ด๐ถ
๐ Demographic Challenges
- Shrinking Workforce: Fewer young people entering the workforce means labor shortages. ๐งโ๐ญ
- Increased Social Costs: More elderly people require increased healthcare and social security spending. ๐ฅ
- Government Responses:
- Policies to encourage childbirth (subsidized child care, parental leave). ๐ถ
- Limited immigration policies (which haven't offset the decline). ๐
- Exploring robotics and AI for elderly care. ๐ค
Don't confuse 'aging population' with 'population decline'. They are related but distinct concepts. Aging refers to the increasing median age, while decline refers to the overall decrease in total population. ๐ง
Understanding the demographic challenges is crucial for both multiple-choice and free-response questions. Expect to see questions about the causes and impacts of these trends. ๐
๐ Homogeneity
- Japan is largely homogeneous, with over 98% of the population being ethnic Japanese. ๐
๐ฝ๏ธ Access to Food and Water
๐พ Food Security
Japan has a highly developed food system with strong food security. ๐
- Strong Agriculture: The government supports farmers to ensure a stable food supply. ๐จโ๐พ
- Diet: Focus on seafood, rice, and seasonal vegetables. ๐ฃ
- High Self-Sufficiency: Japan produces over 90% of the rice it consumes. ๐
Japan's focus on fresh, seasonal ingredients is a cultural point often highlighted in the exam. Remember this detail! ๐ธ
๐ง Water Access
Access to clean water is a top priority in Japan. ๐ฐ
- Advanced Infrastructure: Japan invests heavily in water treatment and distribution. ๐ง
- High Standards: Japan has some of the highest water quality standards in the world. ๐ฏ
- Conservation: Strong culture of water conservation and sustainability (rainwater harvesting, recycling). โป๏ธ
- Challenges: Water scarcity and aging infrastructure are ongoing concerns. โ ๏ธ
When discussing food and water, try to connect it to Japan's geography and natural disasters (earthquakes, typhoons). This shows a deeper understanding. ๐บ๏ธ
๐ Key Words and Ideas
- ไบบๅฃ (ใใใ): population
- ็ใพใใ (ใใพใใ): to be born
- ่ตคใกใใ (ใใใกใใ): baby
- ๆฐด (ใฟใ): water
- ้ฃใน็ฉ (ใในใใฎ): food
๐ฅ Strive for a Five Vocabulary
Make sure you are familiar with these terms. They are often used in the exam questions.
๐ฏ Final Exam Focus
- Demographics: Be ready to discuss the causes and consequences of Japan's aging and declining population. ๐ด๐
- Government Policies: Understand the various policies aimed at addressing demographic challenges. ๐๏ธ
- Food and Water: Know the key aspects of Japan's food security and water management. ๐ง๐
- Connections: Look for ways to connect these topics (e.g., how an aging population affects food consumption or water usage). ๐
โฐ Time Management Tips
- Scan First: Quickly read through all questions to prioritize. ๐
- Time Allocation: Divide your time based on the points per question. โฑ๏ธ
- Don't Dwell: If you're stuck, move on and come back later. โก๏ธ
โ ๏ธ Common Pitfalls
- Misunderstanding Terms: Make sure you fully understand the key vocabulary. ๐ง
- Ignoring Connections: Look for ways to connect different topics. ๐
- Not Answering Fully: Be sure to answer all parts of the question. โ
Practice Questions
Practice Question
Multiple Choice Questions
-
What is a major demographic trend in Japan? a) Rapid population growth b) Increasing birth rate c) Aging population and declining birth rate d) Large influx of immigrants
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Which of the following is a challenge associated with Japan's aging population? a) Surplus of labor b) Decreased healthcare costs c) Shrinking consumer market d) Increased social security contributions
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What is a characteristic of Japan's food system? a) Heavy reliance on imported rice b) Focus on processed foods c) Strong agricultural sector with government support d) Limited access to fresh seafood
Free Response Question
Analyze the impact of Japan's aging population on its economy and society. Discuss specific government policies aimed at addressing these challenges. Provide examples to support your answer. (10 points)
Scoring Breakdown:
- Impact on Economy (3 points):
- 1 point for identifying labor shortages.
- 1 point for discussing increased healthcare costs.
- 1 point for explaining the shrinking consumer market.
- Impact on Society (3 points):
- 1 point for mentioning the strain on social security systems.
- 1 point for discussing the need for elder care.
- 1 point for explaining changes in family structures.
- Government Policies (3 points):
- 1 point for mentioning policies to encourage childbirth.
- 1 point for discussing the limited immigration policies.
- 1 point for mentioning the promotion of robotics and AI for care.
- Examples and Clarity (1 point):
- 1 point for providing clear and relevant examples and writing in a coherent manner.
You've got this! Remember to stay calm, focus on the key concepts, and use your time wisely. Good luck! ๐ช

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Question 1 of 12
What is a major demographic trend in Japan? ๐
Rapid population growth
Increasing birth rate
Aging population and declining birth rate
Large influx of immigrants