The percentage of the male and female population in different age groups is known as age and sex composition of population .Such percentage can be shown by pyramid of population . Pyramid of population is a detailed description of age depicting the .....

The total percent of female population in Nepal according to 2011 AD census is .....

The total percentage of people in Nepal who follow Buddhist religion according to 2011 AD census is .....

The total percentage of people in Nepal who follow Hindu religion according to 2011 AD census is .....

The total percentage of Newar in total population of Nepal in 2011 AD census was .....

The total percentage of Chhetri in total population of Nepal in 2001 AD census was .....

Population classified according to sex is called population composition by .....

The sex ratio of total population of Nepal in 2011 AD census was .....

The sex ratio of total population of Nepal in 2001 AD census was .....

Total number of males per hundred female population is called sex .....

The distribution of population according to certain characteristics or criteria such as age, sex, and socio- economic criteria such as religion, language and occupation is called composition of .....

Some of the reason behind the fall of population growth rate are : Increase in immigration rate due to foreign employment Increase in contraceptive prevalence rate Attraction of people towards small family Marriage at suitable age Status change of .....

Following are the reason of population increase : Marriage at young age High infant mortality rate Low status of Women Importance to son High fertility rate Immigration Polygamy Illiteracy Poverty Superstition Joint family Lack of family planning .....

A population is a group of interacting individual usually of the same species , in a definable place . By population, we mean the total number of children , youths , adults and people of a certain locality , village ,city , district ,region or a .....

Any two factors responsible for the rapid population growth are high infant mortality rate and early .....

The total population of Nepal was 2,31,51,423 according to 2001 AD .....

The total population of Nepal was 55,32,57 4 according to 1930 AD .....

The total population of Nepal is 2,64,94,504 according to 2011 AD .....

A census of population is the process of collecting, compiling, analyzing and publishing demographic, economic and social data available at a certain time in a country or a particular .....

The first population census was held in 1968 BS in .....

Population growth rate of the world is 1.4 percent .....

The meaning of "Demo" is .....

A collectively organised group is called .....

Population is the total number of people living in a particular place at a particular .....

The population denotes to the total number of people living in certain geographical area over a specific period of time . The size of population means the units of population. The person are the units that make the total population . If there are .....

There are four types of pollution. They are: - Air Pollution Water Pollution Soil Pollution Noise Pollution .....

Pollution is the presence of a substance that tends to affect directly or indirectly the environment or changes, degrades or spoils the .....

The following are the main causes of land pollution: - The accumulation of huge amount of bio-degradable and non-biodegradable waste materials pollutes land. Farmers use chemicals such as fertilizers and pesticides in their farms to increase .....

The following are the preventive measures of noise pollution: Green belts should be created where there is the high level of noises. The people who work in noisy places should use earplugs. Vehicles which produces loud noise should not be operated .....

The following are the main effects of noise pollution: Sitting in a noisy place for long time damages our hearing capacity. It causes imbalance in the production of hormones. Frustration, depression, hypertension etc. may cause. High-stress level .....

The following are the main causes of noise pollution: Noise is created during construction by machinery. Market area, densely populated settlement, industrial area produces much sound that causes noise pollution. Industries like cement factory, .....

The following are the preventive measures of land pollution: - Bio-degradable materials such as residue of plants, vegetables and other wastes of plants should be used to make compost. Broken machines, vehicles and other materialsshould be re-used. .....

The following are the main effects of land pollution: Land pollution kills the useful organisms like an earthworm. The soil becomes infertile and not suitable for cultivation. Agriculture production will decrease. Underground water becomes polluted. .....

The following are the main preventive measures of water pollution: - The dead bodies of animals and other wastes should not be thrown in water resources. People should be made aware of the consequences of water pollution and they should be .....

The following are the main effects of water pollution: - Water pollution causes water-borne disease like diarrhoea, dysentery and cholera. It also brings various skin allergy if taken the bath with polluted water. Acid rain deteriorates cultural .....

The following are the main causes of water pollution: - Natural calamities like flood, landlides, soil erosion, heavy rain, etc. also pollute the water. Leakage of agro-chemical from agricultural fields mixing with water resource can also cause .....

The preventive measures of air pollution are as follows: The air pollutants should be controlled as the point source by using electrostatic precipitator or filter in the industries. The use of cheap fuel with higher sulphur content should be .....

The following are the effects of air pollution: Air pollution causes respiratory tract infection (RTI) and asthma. It deteriorates the cultural heritage and trees. It brings various skin and eye allergy. It is the main cause of global warming. that .....

An undesirable change in the physical, chemical or biological characteristics of air is called .....

An undesirable change in the physical, chemical or biological characteristics of air is called pollution. Air pollution causes heart diseases, eye problem, cancer, etc. Apart from it, air carries the bacteria and virus from one place to another .....

Two safety measures to avoid altitude sickness are: We should carry an oxygen cylinder if possible. We should not go to higher altitude .....

Altitude sickness is the condition that results from unaccustomed exposure to a high altitude. It is also called mountain sickness. Generally, one feels altitude sickness when he/she goes above 3000 meters above the sea level. When the body .....

The abiotic and biotic factors around us and the interrelationship between them is the environment. If the environment is not fresh, balanced and in proper way, we should preserve it for our next generation. We are getting all the things for .....

The study of health, population and environment education has taught us following things: To develop the positive attitude and views regarding health. How to plan the family i.e. family size, birth spacing etc. To make the best use of .....

Physical aspects include those things, which have non-living physical existence. They also influence the total surrounding from different angles. These aspects include natural resources like air, water, soil etc. Man made components like development .....

Economic aspect is the sum of all products of human activities and advancement of economy along with civilization activities. Economic funds are needed for conducting health, population and environmental activities. These aspects determine the .....

Health is broadly studied in medical science and scientific achievement may affect human health in positive as well as in negative ways. Some new inventions like x-rays, ultra sonography, computerized tomography (CT) scan, and other various .....

Health education: Health education is the process that informs motivation and helps people to adopt and maintain healthy practices and life style, advocates environmental changes as need to facilitate the goals and conducts professional .....

A rapid population growth has adverse effect on status of health and aspects of .....

The points that should be considered while selecting the site for borehole latrine are: Site should be selected at least 30 feet away from the house. It should be constructed below the water source. It should be constructed in hard soil .....