The primary reason for increase in human population is :- a)the increase in agricultural production b)the increase in birth rate and decrease in death rate c)the improvement in medical technology d)all of the above Correct answer is option 'D'. Can you explain this answer?

Question

The primary reason for increase in human population is :-  a)the increase in agricultural production  b)the increase in birth rate and decrease in death rate  c)the improvement in medical technology  d)all of the above  Correct answer is option 'D'. Can you explain this answer?

Answer

Option (D) is purely correct because:-

#option (A) says that population is increasing because of increasing agricultural products which is totally correct because if production increase all the people will have enough amount of food to eat and the labourers who are uneducated think that if they have more child they will earn more for doing work which leads to increase in population.

#we have option (B) which says that it is due to increase in birth rate and decrease in death rate. It is obvious that if more will born and less will die, population will increase automatically.

#option(C) says that it is due to improve in medical technology. Yeah why not, if we will able to cure more people and prevent them from dieing then population will increase.

Thank you.. :-)

Answer

According to my thinking b & c option is correct
it can be cleared as

in the recent years there is increase in the birth rate previously there was not good medical facilities previously in the states of Bihar the Imr or the infant mortality rate is high but by coming of health facilities it was most over controlled

there is a lot of people dying in less days even in the time of 1960 the average life expectancy is 55 to 60 yrs

by the increase in medical facilities in the recent years average life survival has increased and the people would survive longer years

Answer

The Primary Reason for Increase in Human Population

There are several factors that contribute to the increase in human population, but the primary reason can be attributed to the combination of factors mentioned in option 'D': the increase in agricultural production, the increase in birth rate, and the decrease in death rate. Let's explore each of these factors in detail:

Increase in Agricultural Production:
One of the key factors that have led to the increase in human population is the advancement in agricultural practices. With the development of modern agricultural techniques, such as the use of machinery, irrigation systems, fertilizers, and improved crop varieties, the overall productivity of farming has significantly increased. This has resulted in higher food production, allowing for a larger number of people to be sustained by the available resources.

Increase in Birth Rate:
Another significant factor contributing to the increase in human population is the increase in birth rate. Birth rate refers to the number of live births per thousand individuals in a particular population over a certain period of time. Various social and cultural factors influence birth rates, including religious beliefs, societal attitudes towards family planning, and the status of women in society. In many regions, particularly in developing countries, high birth rates are prevalent due to factors such as limited access to contraception, lack of education on family planning, and cultural norms that encourage larger families.

Decrease in Death Rate:
Simultaneously, the decrease in death rates has also played a crucial role in the increase in human population. Death rate refers to the number of deaths per thousand individuals in a particular population over a certain period of time. The improvement in medical technology, access to healthcare services, and advancements in disease prevention and treatment have significantly reduced mortality rates. Major breakthroughs in medical science, such as the development of vaccines, antibiotics, and advancements in surgical procedures, have prolonged life expectancy and reduced the likelihood of premature deaths.

Conclusion:
In conclusion, the primary reason for the increase in human population is a combination of factors, including the increase in agricultural production, the increase in birth rate, and the decrease in death rate. These factors collectively contribute to sustaining and expanding the human population. Understanding these factors is crucial for policymakers and researchers to address the challenges associated with population growth, such as ensuring food security, promoting sustainable development, and providing adequate healthcare and education to a growing population.

Answer

Option D is correct...

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