Biology, asked by elfmonika100, 1 year ago

which of the most directly played role in the human population growth of 20th century

elfmonika100: hlo

elfmonika100: I have some option in this q can u tell whats the correct answer??

Ařóhí: okay

Ařóhí: I m ready

elfmonika100: I have 4 option 1 improves transportation which increase immigration 2 satellite technology which increased global communication 3 improve public health which decrease rate 4 readily available contraception which decrease birth rate

elfmonika100: what happene??

elfmonika100: I m waiting for the correct ans

Answers

Answered by Ařóhí

people r getting better health facilities..
food production increases..

Answered by sawakkincsem

The one factor which directly influence or plays a direct role in the human population growth of 20th century is the availability of better heath facility and improved public health which decreases the disease rate.

With the advancement in technology and science, people are provided better health facilities, clean food and water, shelter and better medical services and many more.

So the correct answer is option 3.

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