Methods of data collection
What are methods of data collection? Data are the special type of information generally obtained through observations, surveys, inquiries, or […]
Methods of data collection Read More »
What are methods of data collection? Data are the special type of information generally obtained through observations, surveys, inquiries, or […]
Methods of data collection Read More »
HUMAN DEVELOPMENT INDEX (HDI) What is the human development index (HDI)? The HDI is a composite index that measures a
Human Development Index (HDI), GDI & GEM Read More »
The Human Poverty Index (HPI) devised by United Nations (UN) which gave an indication of the standard of living in
Human Poverty Index (HPI) Read More »
Fertility concerns the addition of new members to a population by birth; that is, the actual performance of a population
Need of studying Fertility in Demography Read More »
What is migration? Migration A migration is defined as a move from one migration defining area to another that
Impact of migration on different classes of towns in India Read More »
Impact of Air Pollution on Plants Air Pollution affects plants also in number of harmful ways just like humans. The
Effects of Air Pollution on Plants Read More »
Water pollution mainly occurs when several harmful chemical substances or microorganisms contaminate a river, stream, ocean, lake, or any water
Types of water pollution Read More »
GNP – It stands for Gross National Product. It is a projected value of the total worth of production and services,
Gross National Product (GNP) Read More »