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प्रश्न
Define the following: Birth rate
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उत्तर
It is the number of live births per year per 1000 of the population.
The formula for calculating birth rate is
`"Birth rate" = "Number of births"/"Total population" xx 1000`
संबंधित प्रश्न
Fill in the blanks
______ is number of deaths per year per 1,000 of the population.
Fill in the blanks
______ is the number of years that a person is likely to live.
Which of these is an adverse effect of over population?
State whether the following are true or false
Immigration is a factor that can cause overpopulation.
Write any two causes of overpopulation?
Mention any two factors that cause population growth in a developed country.
Mention any two factors that cause population growth in a developing country.
Define the following: Death rate
Define the following: Life expectancy
Define the following:
Family planning
