Unit 3 Can we produce enough food in China

What are the factors that affect food demand?

• Climate and weather conditions

• Population and income levels

• Local production and imports of a country

• Food preferences and cultural practices

Answer explanation

Factors affecting food demand include population size and income levels, while food supply is influenced by local production and imports.

Which of the following is NOT a factor affecting food demand?

• Population

• Income level

• Government subsidies

• Climate change

Answer explanation

Government subsidies primarily influence food supply, not food demand.

Why is food important for the security and development of a country?

• It enhances social media presence

• It provides energy for work and economic growth

• It increases political influence

• It promotes cultural diversity

Answer explanation

Food provides energy for work, thus enhancing economic growth and stability.

What does the self-sufficiency rate of grains in China reaching 95% mean?

• China imports 95% of its grains

• China produces 95% of its grains locally

• China exports 95% of its grains

• China consumes 95% of the world's grains

Answer explanation

The self-sufficiency rate of 95% indicates that China produces 95% of its grains locally.

How does population size affect food demand?

• It has no impact on food demand

• Larger populations require more food

• Smaller populations demand more food per capita

• Population size only affects food supply

Answer explanation

Larger populations require more food to meet the demand.

What is the primary source of food supply in a country?

• Industrial production

• Local farming and imports

• Foreign aid

• Market fluctuations

Answer explanation

Food is primarily supplied by local farming and imports.

How do income levels affect food demand?

• Higher income leads to consumption of more staple foods

• Higher income leads to increased consumption of meat and dairy products

• Lower income leads to higher consumption of luxury foods

• Income levels have no impact on food demand

Answer explanation

Higher income levels tend to result in increased consumption of meat and dairy products.

Why is it essential for China to secure its food supply?

• To increase its military power

• To improve its cultural heritage

• To feed its large population

• To expand its territory

Answer explanation

Securing food supply is crucial for feeding China's large population.

What is the projected trend for China's population starting from 2025?

• Continuous increase

• Steady decline

• Rapid growth

• Fluctuations without a clear trend

Answer explanation

The projected trend is a decline in China's population starting from 2025.

How will the self-sufficiency rate of food in China likely be in the future?

• It will decrease significantly

• It will reach 100%

• It will be dependent on foreign aid

• It will remain high

Answer explanation

The self-sufficiency rate of food in China is expected to remain high in the future.