Managing Human Population Size
Gbogbo ọrọ náà
What should a government do if its population is growing faster than its land, water and jobs can cope with? Or if, instead, it is shrinking so fast that there will soon be too few workers to support the old? Around the world, countries have tried to steer their own population size, sometimes gently through education and free contraception, sometimes forcefully through laws that limit family size. The results have been dramatic, and not always as intended.
In this lesson you will study the main strategies for managing population size: access to contraception, anti-natalist and pro-natalist policies, education, health care and migration control. You will examine real, named examples, including China's one-child policy, France's pro-natalist incentives and the role of female education in Kerala, and weigh the benefits and limitations of each. Population management is where biology, economics, ethics and the environment meet.
Ebumnobi
- 7.3.1 Describe strategies for managing human population size, limited to: (a) access to contraception (b) population policies: pro-natalist and anti-natalist (c) access to education (d) access to healthcare (e) control of migration.
- 7.3.2 Discuss the benefits and limitations of strategies for managing human population size in 7.3.1.
Nkuzi Olu
Gee ntị na nkuzi a na ngwa
Maapụ uche
E seela isiokwu a ka ị hụ otu echiche si ejikọta.
Mepee maapụ uche na ngwa
Kaadị ncheta
Omume ncheta ngwa ngwa n'ihe a na-anwale n'isiokwu a.
Mee omume kaadị ndị a na ngwa
Akwụkwọ Ọmụmụ
Ndetu Nkuzi Zuru Ezu di na Ngwa Green Bridge
Nweta ngwa Green Bridge CBT na ekwenti gi ma o bu kompiuta maka ulo akwukwo IGCSE zuru oke: akwukwo ule ndi gara aga, usoro nyocha, eserese uche, kaadi omumu na nkuzi olu.
Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Managing Human Population Size. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- An anti-natalist policy is one that aims to: A. Increase the birth rate B. Decrease the birth rate C. Increase the death rate D. Encourage immigration Answer: B
- Which country is best known for a pro-natalist policy that raised its birth rate to one of the highest in Europe? A. China B. Japan C. France D. India Answer: C
- China's one-child policy was introduced in 1979 mainly because the government was worried about: A. A falling population B. Too few workers C. A population growing too fast for its resources D. Too many elderly people Answer: C
- Which strategy is widely seen as the most effective long-term way to lower a birth rate? A. Banning migration B. Educating girls and women C. Building more cities D. Lowering the retirement age Answer: B
- Better health care can lower a birth rate because it: A. Makes contraception illegal B. Increases infant mortality C. Reduces infant mortality, so couples choose to have fewer children D. Forces couples to have one child Answer: C
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Mụtakwuo ihe site na isi mmalite mepere emepe
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Akụkụ akwụkwọ
Human Population Growth
Discuss how human population growth can be exponential
"Biology: Human Population Growth" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/biology/pages/45-5-human-population-growth. Access for free at https://openstax.org/books/biology/pages/1-introduction
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Akụkụ akwụkwọ
Human Pregnancy and Birth
Explain fetal development during the three trimesters of gestation
"Biology: Human Pregnancy and Birth" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/biology/pages/43-5-human-pregnancy-and-birth. Access for free at https://openstax.org/books/biology/pages/1-introduction
Ndị otu ndị ọzọ bipụtara ha n'okpuru ikike mepere emepe, anyị na-ekele ha dị ka ha si chọọ. Njikọ na-emepe saịtị ha.
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Managing Human Population Size? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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Ihe nile ichoro iji nwee ihe ịga nke ọma na JAMB, WAEC & NECO.
