3. Important! Pop Density = Total Pop (No of people) Area (km ) 2 Class activity B 1. Calculate the pop density in your continents using the area as ‘1 chair = 1 sq km’ 2. Determine if your pop density is (a) Densely populated (b) Moderately populated (c) Sparsely populated And justify (explain) why Text page 11
4. Factors affecting Pop Density Text page 12 & 13 *Factors Industry, Agriculture, Commerce, Transport, Politics, Religion Relief, Climate, Soil, Mineral resources, vegetation Human & Economic factors Physical factors Decisions made by people (System of trade to bring in $) Natural features of the Earth Definition Stable government, Good railway system, Banking sector (jobs), farming Flat land, High temperate and rainfall *Factors that leads to high density Singapore, Hong Kong (High) Africa (Low), Antarctica (Low) Countries
5. Important! World Pop Growth Text pg 9 Qn: So what is natural decrease? Ans: BR is less than DR Average no of yrs person can expect to live Life expectancy No. of deaths per 1000 people in 1 year Death Rate (DR) No. of live births per 1000 people in 1 year Birth Rate (BR) BR - DR Natural Increase BR = DR Zero Pop Growth Total no of deaths in 1 yr for infant under 1 yrs old for every 1000 live birth Infant mortality rate
10. CAUSES - 208 Imagine that you are the character above. Suggest reasons that you have caused your country to have a high or low pop growth. Hint (Text book 17 & 23) Zhiyu and Si kai, Sock Hwee and Claudia, Jeszmin and Regina Zikri and Yun qiao, Dexuan and Gjorn, Shaoqi and Wenwei Students
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13. CONSEQUENCES - 208 Imagine that you are the reporter above. Describe the situation that your country is in right now. Hint (Text book 17 & 23) Shuhui and James, Wendy and Ghim Boon, Bryan and Joshua Meici and Chee Yong, Jonathon and Yiwei, Jordon and Ming Hwee Students
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15. RESPONSE/SOLUTION - 208 Imagine that you are the government minister above. Explain the policy that you have planned in response to the problem in your country. Hint (Text book 19 & 23) Geraldine and Weiting, Nina and Bella, Sally and Denise, Amerlyn and Priscillia Youngji and Iris, Kelvin and Weiming, Jun Hong and Jocelyn, Nabihah and Blessance, Gim Long and June Students
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