Which statement best describes the growth of the human population?
Explanation: The growth of human population is increasing rapidly because humans have the most power on Earth and they eradicate areas such as forests to make places for themselves to live. The increase in the living areas causes the carrying capacity for humans to increase.
Which of the following statement about human population is correct?
The number, distribution and composition of a population are dynamic as the density of population mainly depend on upon several factors like birth ratio, death ratio, literacy rate, immigration etc. The overburden of population is a major hurdle for developing economy like India. Thus, the correct answer is option A.
How is the human population growing?
Population began growing rapidly in the Western world during the industrial revolution. The most significant increase in the world’s population has been since the 1950s, mainly due to medical advancements and increases in agricultural productivity.
What is population growth based on?
Population change depends on the rate of natural increase and net migration. Natural increase is calculated by the fertility rate minus the mortality rate. Net migration depends on in-migration and out-migration.
What are the reasons for population growth?
Various Causes of Overpopulation
- The Decline in the Death Rate.
- Agricultural Advancements.
- Better Medical Facilities.
- More Hands to Overcome Poverty.
- Child Labor.
- Technological Advancement in Fertility Treatment.
- Immigration.
- Lack of Family Planning.
Why is it important to know population?
Population data is essential for planning purposes. Any country needs to know the size and composition of its population – around age and sex structure, among other factors. That helps to plan how many schools, clinics, hospitals and jobs a country needs.
Is population growth a good or bad thing?
Time magazine’s Stephen Gandel says low population growth will help the country by raising wages and reducing government spending on the needy: For the economy, a slower increase in the population raises concerns about American competitiveness. But it could actually be a good thing.
How does population growth help the economy?
Population growth increases density and, together with rural-urban migration, creates higher urban agglomeration. And this is critical for achieving sustained growth because large urban centers allow for innovation and increase economies of scale.
Is overpopulation beneficial to the economy?
These upsides may even outweigh the downsides, making a larger population a good thing overall. One example is the rapidly growing information economy. A larger population thus has the potential to make life much better, so long as we can find the resources to support it. …
What is the relationship of population and economic growth?
The Relationship Between Economic Growth and Population Growth. If population growth and per capita GDP growth are completely independent, higher population growth rates would clearly lead to higher economic growth rates.
How does population growth affect standard of living?
The standard of living equals the ratio of real GDP to population, giving real GDP per capita. Second, a higher standard of living leads to faster population growth. Third, faster population growth leads to a declining standard of living.
What are the negative effects of an Ageing population?
The impact of population aging is enormous and multifaceted i.e., deteriorating fiscal balance, changes in patterns of saving and investment, shortage in labor supply, lack of adequate welfare system, particular in developing economies, a possible decline in productivity and economic growth, and ineffectiveness of …
How does population growth affect developing countries?
Rapid growth has outstripped increases in food production, and population pressure has led to the overuse of arable land and its destruction. Rapid growth has also hampered economic development and caused massive unemployment.
What are the 4 main challenges of population growth?
It identifies and ranks the 20 countries facing the greatest demographic challenges with respect to hunger, poverty, water scarcity, environmental degradation and political instability, taking into account various factors affecting their ability to meet the needs of a growing population, like corruption, climate change …
How does overpopulation affect development?
There are some benefits of overpopulation, more people means more labor force, it can product more things, and more people will buy the products, However, the growth of population should be similar to the food supply, so overpopulation will cause lack of food, and as the rate of growth of population exceeds the rate of …
How does population growth affect poor countries?
Rapid population growth stretches both national and family budgets thin with the increasing numbers of children to be fed and educated and workers to be provided with jobs. Slower per capita income growth, lack of progress in reducing income inequality, and more poverty are the probable consequences.
What is the relation between population and poverty?
First, rapid population growth is likely to reduce per capita income growth and well-being, which tends to increase poverty. Second, in densely populated poor nations with pressure on land, rapid population growth increases landlessness and hence the incidence of poverty.
Why do developed countries have low population growth?
The social structure, religious beliefs, economic prosperity and urbanisation within each country are likely to affect birth rates as well as abortion rates, Developed countries tend to have a lower fertility rate due to lifestyle choices associated with economic affluence where mortality rates are low, birth control …
Why has China’s one child policy failed?
The one-child policy has had three important consequences for China’s demographics: it reduced the fertility rate considerably, it skewed China’s gender ratio because people preferred to abort or abandon their female babies, and resulted in a labor shortage due to more seniors who rely on their children to take care of …
What are two exceptions to the one child policy?
Although the One Child Policy was intended on limiting one child per family, there were a few exceptions that could be made if: (1) The couple has just one child, who is handicapped or unable to work because of non-hereditary diseases. (2) Both parents are only children themselves, and have just one child so far.
What happens if you have twins in China one child policy?
Twins. Since there are no penalties for multiple births, it is believed that an increasing number of couples are turning to fertility medicines to induce the conception of twins. According to a 2006 China Daily report, the number of twins born per year was estimated to have doubled.
Is China a good place to live?
Yes, many expats, especially women, find living in China is much safer than in cities like London or New York. Street harassment and catcalling is virtually unheard of for foreigners, and streets tend to be well lit at night. Petty crime rates, particularly for foreigners, seem to be particularly low.