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Hint: The world population, which in 1900 was around 2 billion, climbed to around 6 billion in 2000. We observed a similar growth trend in India as well. The population boom is caused by an imbalanced death rate and development rate.
Complete answer:
Day by day, the human population is growing. The explosion of the population refers to the sudden and rapid increase in population size, especially in the human population.
The reasons for the explosion of populations include:
-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.
-Illiteracy leads individuals to be unaware of interventions for birth control that lead to unintended pregnancies.
-Ignorance and complete lack of knowledge of the negative effects of a rising population, especially in rural areas, contributes to an increase in the population.
-Another major factor for the rapid population growth in India is the tradition of early marriage.
-They are unable to recognize the need for family planning when a majority of the population is uneducated. They do not realize that smaller family size would allow them to enjoy a better standard of life.
-The explosion of populations refers to the number of individuals living in an environment. For developed nations, it is a big concern. The government is also not taking adequate steps to control this issue.
Note: In the last 50 years, the death rate has decreased. Regulation of diseases, knowledge, and distribution of information, improvement in medical services, assured food supply in emergency situations, etc. are the factors contributing to a decreased death rate and increased birth rate. All this has also culminated in a rise in an individual's lifespan.
Complete answer:
Day by day, the human population is growing. The explosion of the population refers to the sudden and rapid increase in population size, especially in the human population.
The reasons for the explosion of populations include:
-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.
-Illiteracy leads individuals to be unaware of interventions for birth control that lead to unintended pregnancies.
-Ignorance and complete lack of knowledge of the negative effects of a rising population, especially in rural areas, contributes to an increase in the population.
-Another major factor for the rapid population growth in India is the tradition of early marriage.
-They are unable to recognize the need for family planning when a majority of the population is uneducated. They do not realize that smaller family size would allow them to enjoy a better standard of life.
-The explosion of populations refers to the number of individuals living in an environment. For developed nations, it is a big concern. The government is also not taking adequate steps to control this issue.
Note: In the last 50 years, the death rate has decreased. Regulation of diseases, knowledge, and distribution of information, improvement in medical services, assured food supply in emergency situations, etc. are the factors contributing to a decreased death rate and increased birth rate. All this has also culminated in a rise in an individual's lifespan.
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Reproductive Health Class 12 Biology - NCERT EXERCISE 3.5 | Kanika Mam
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