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What is the relationship between life expectancy and the NIR?

What is the relationship between life expectancy and the Natural Increase Rate? [People in countries with higher life expectancies are having fewer children (lower NIR).]

What is meant by natural increase and what does it have to do with the birthrate and death rate?

The rate of natural increase is the difference between birth and death rates. It measures the degree to which a population is growing. Since birth and death rates are measured as the number of births (or deaths) occurring per 1,000 population, the difference is divided by 10 to convert this rate into a percentage.

What causes a country’s rate of natural increase to rise?

The rate of population growth is the rate of natural increase combined with the effects of migration. Thus a high rate of natural increase can be offset by a large net out-migration, and a low rate of natural increase can be countered by a high level of net in-migration.

What is population change class 9?

Population change refers to the change in the number of people during a specific period of time. Population change in terms of birth rate changes as it is the number of lives per thousand persons in a year. In India, it is a major component of growth as the birth rate has always been higher than death rates.

What are the advantages of healthy population?

Advantages of a healthy population

  • Makes the nation strong in all spheres.
  • Enables creating a developed and prosperous nation.
  • Enhances the economic growth of a country.
  • The capacity of a nation to compete globally with all other nations in any sphere of requirement.

How does a healthy population strengthens the economy?

Further, a strong economy means better jobs, better benefits like health insurance and higher pay. When people are paid more, they are more likely to invest in higher education, which in turn improves health and income.

What are the advantages of having a healthy population 5 points?

(i) A healthy person can put more working hours so that the country’s economy is increased. (ii) Helps in economy development. (iii) Per capita is increased. (iv) Helps in increasing the standard of the society.

What is the benefit of good health class 9?

(a) The health of a person helps him/her to realise his/her potential and gives the ability to fight illness. (b) A healthy person is an asset to the country, is more productive and helps’ in the progress of the country. (c) A healthy person is able to earn more and improve his standard of living.

What is the meaning of health class 9?

Health. Health is a state of complete physical, mental and social wellbeing. Disease. Any disturbance in the structure or function of any organ or part of body.

Why is ideal weight important?

Maintain, Don’t Gain. Maintaining a healthy weight is important for health. In addition to lowering the risk of heart disease, stroke, diabetes, and high blood pressure, it can also lower the risk of many different cancers.

Why health is important in our life?

Being healthy should be part of your overall lifestyle. Living a healthy lifestyle can help prevent chronic diseases and long-term illnesses. Feeling good about yourself and taking care of your health are important for your self-esteem and self-image. Maintain a healthy lifestyle by doing what is right for your body.

Why is it important to stay active?

Physical activity or exercise can improve your health and reduce the risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease. Physical activity and exercise can have immediate and long-term health benefits. Most importantly, regular activity can improve your quality of life.

What is the most important thing in your life and why?

Our relationships are the most important things in the world. They’re the most crucial factor for happiness and, in combination with your calling, tend to be our reasons to live. For most, family is at the top of the list in terms of values and priorities.

Why is it important to have a healthy mind and body?

Good mental health helps you enjoy life and cope with problems. It offers a feeling of well-being and inner strength. Just as you take care of your body by eating right and exercising, you can do things to protect your mental health. In fact, eating right and exercising can help maintain good mental health.

How can we keep our mind and body healthy?

Tips for a healthy mind, body and spirit

  1. Get enough sleep. Who’d think something simple like a good night’s sleep can help your mind?
  2. Exercise can make you happy. Let’s get moving!
  3. Make sure you’re not thirsty. Feeling thirsty?
  4. What you eat makes a difference.
  5. Quit smoking for good.
  6. Go outside.

What is the connection between mind and body?

The brain and body are connected through neural pathways made up of neurotransmitters, hormones and chemicals. These pathways transmit signals between the body and the brain to control our everyday functions, from breathing, digestion and pain sensations to movement, thinking and feeling.