Geography - 4GE1 PearsonEdexcel

The Growth And Decline Of Different Economic Sectors Has Resulted In A Range Of Impacts And Possible Resource Issues

Muhtasari

When a sector grows or collapses, the effects do not stay inside the economy. Closing a coalfield empties a town of its young people; opening a hundred factories fills a river with effluent and a city with migrants. The same shift produces winners and losers at the same moment, which is exactly what examiners want you to notice.

This lesson works through the positive and negative impacts of sector change in the United Kingdom and in India, examines the informal economy of Mumbai as the place where those pressures land hardest, and finishes with the long argument between Malthus and Boserup about whether population growth outruns resources or forces us to find more.

Malengo

  1. Positive and negative impacts of economic sector shifts in a named developed and a named developing or emerging country
  2. Informal employment: causes (economic development, rural-urban migration) and characteristics (advantages and disadvantages) in a named megacity
  3. Different theories (Malthus and Boserup) are used to explain the relationship between population and resources

Maelezo ya Somo

In 1981 the Ebbw Vale steelworks in South Wales still employed thousands of people; the site is now housing, a college and open land. In the same forty years Bengaluru grew from a pleasant regional city into one of the world's software capitals. Both are the result of the same global shift in where things are made, and both created serious problems as well as opportunities.

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Tathmini ya Somo

Hongera kwa kukamilisha somo la The Growth And Decline Of Different Economic Sectors Has Resulted In A Range Of Impacts And Possible Resource Issues. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.

Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.

Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.

  1. According to Malthus, population grows: A) arithmetically, while food supply grows geometrically B) geometrically, while food supply grows arithmetically C) at the same rate as food supply D) only when technology improves Answer: B
  2. Boserup's view of the relationship between population and resources is best summarised as: A) population will always be checked by famine and disease B) resources set a fixed ceiling on population C) population pressure stimulates agricultural innovation D) migration is the only solution to resource shortage Answer: C
  3. Which of the following is a positive impact of deindustrialisation in the United Kingdom? A) Rising structural unemployment in coalfield towns B) Improved air and river quality after heavy industry closed C) Out-migration of younger workers D) Widening regional inequality Answer: B
  4. A characteristic of informal employment is that it is: A) registered, taxed and protected by employment law B) always located in the primary sector C) unregistered, untaxed and without legal protection D) confined to developed countries Answer: C
  5. Which activity is the largest single component of Dharavi's informal economy? A) Software development B) Recycling and waste processing C) Deep-sea fishing D) Coal mining Answer: B

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Inapatikana kwenye programu ya Green Bridge

Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.

Maelezo kamili ya masomo yenye michoro
Msaidizi wa kujifunza wa AI
Soma bila mtandao, wakati wowote, mahali popote
Inapatikana kwa Android, Windows, macOS, na Linux

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