What is the main cause of the rapid population growth in India Class 9?

The main cause of the rate of growth of the Indian population has been the rapid decline in death rates. Till 1980, high birth rates and declining death rates led to a large difference between birth rates and death rates resulting in higher rates of population growth.

What are the main causes of the rapid growth of population in India?

What is the main cause of rapid growth of population?

Several factors are responsible for the rapid growth: a drop in mortality rates, a young population, improved standards of living, and attitudes and practices which favor high fertility.

What is the main cause of rapid population growth in India Class 8?

The main cause for the increase in the growth of the population in India is due to declining in the death rates.

What is the main reason of World population growth Class 9 geography?

The main reason for such a low population level during this period was the large-scale deaths as man did not have the capacity to overcome the frequently occurring famines and epidemics. However, with the beginning of settled agriculture, the supply of food items became better and hence population started increasing.

Class 9 Geography Chapter 6 | Population Growth - Population CBSE/NCERT

What is population growth Class 9?

Population growth. Growth of population refers to the change in the number of inhabitants of a country/territory during a specific period of time, say during the last ten years. Such a change can be expressed in two ways: in terms of absolute numbers and in terms of percentage change per year.

What is the population of India Class 9?

According to 2011 census, the population of India is 1.21 billion. India's population is 17.5% of the world population, while the area of India is just 2.4% of the total area of the world. Population Density: The population density in India is 382 persons per sq km.

What are the reasons for rapid growth of population Class 8?

Answer: (b) Births, deaths and migration.

Which is the cause of rapid growth of population in India Mcq?

The main cause of the rate of growth of the Indian population has been the rapid decline in death rates.

What is the main cause of rapid growth of population in big cities is due to the inflow of?

The main causes of rapid growth of population in big cities is due to the inflow of employment. Explanation: The job opportunities for skilled or be it trained candidates are available in urban centers.

Which of the following is the cause of population growth Mcq?

1 Answer. Poverty is the causes of population growth in India .

What single factor caused population explosion in India?

Some of the reasons for this population explosion are poverty, better medical facilities, and immigration from the neighboring countries of Bangladesh and Nepal. The population density of India in 1996 was about 287 persons per square kilometer (Encyclopedia Britannica, Internet).

What is the main reason environmental destruction Mcq?

Answer & Solution

The reasons are deforestation, pollution, killing, over exploitation etc. The most important among them is deforestation or destruction of their natural habitat because it will affect the species (flora and fauna) of complete area and not only the few organisms.

What are the causes of rapid growth of population in India Class 12?

Complete answer:

-Reduced mortality rate and increased life expectancy due to improved medical services. -Increased birth rate and reduced mortality rate for babies. -Increase in reproductive-age people.

What are the reasons for high population growth in India Class 12?

High birth rate and declining mortality rate. Improvement in medical, sanitation facilities and health services. The crude birth rate remained high in this period.

What are the major component of population growth?

The main components of population change are births, deaths, and migration. “Natural increase” is defined as the difference between live births and deaths. “Net migration” is defined as the difference between the number of people moving into an area and the number of people moving out.

What are the problems created by large population Class 9?

Higher rate of poverty. Increase in deforestation for clearing land for rehabilitation. Strain on natural resources. Water scarcity and housing problem.

What is population density class 9th?

Complete answer: The number of people living in an area of per square kilometres is called population density. This shows how crowded a place is. There are a number of factors that can affect the population density.

What is population growth SST?

Answer: Population growth: Increase in the number of inhabitants of a region during a specific time period. Birth rate and migration are the major causes of population growth.

Why is groundwater monitoring important in control of water pollution Mcq?

Why ground water monitoring is important in control of water pollution? Explanation: Ground water monitoring techniques provide a better means of distinguishing the temporal process of ground water contamination and provide good quality of water for drinking and for other daily chores.

Which of the following is the cause of soil pollution A Ozone B aerosol c acid rain D None of the above?

Answer. Soil pollution is caused by Acid rain.

How does increase in temperature affect air pollution Mcq?

9. How does increase in temperature affect air pollution? Explanation: Generally, air pollution increases with increase in temperature because it leads to increase in ground level ozone, nitrogen dioxide concentrations increase since higher temperature favours the oxidation of nitrogen monoxide.

What is the primary reason for the population explosion since the industrial revolution?

With industrialization, improvements in medical knowledge and public health, together with a more regular food supply, bring about a drastic reduction in the death rate but no corresponding decline in the birth rate. The result is a population explosion, as experienced in 19th-century Europe.

Which of the following is responsible for an increase in population density Mcq?

Which of the following is responsible for an increase in population density? Explanation: The increase in birth rate (natality) is responsible for an increase in population density. Natality is the number of individuals born in a population at a specific time.

Which of the following are the reasons of population explosion?

Reasons for population explosion are increased health facilities, decrease in MMR (maternal mortality rate), and IMR (infant mortality rate) and increase in number of people reaching reproductive age.