Verwys na FIGUUR 2.1 wat 'n hoog- en laagradruksel in die Suidelike Halfrond toon - NSC Geography - Question 2 - 2020 - Paper 1
Question 2
Verwys na FIGUUR 2.1 wat 'n hoog- en laagradruksel in die Suidelike Halfrond toon. Pas die stelling hieronder by die hoogdruksel of laagradruksel. Skryf jou antwoord... show full transcript
Worked Solution & Example Answer:Verwys na FIGUUR 2.1 wat 'n hoog- en laagradruksel in die Suidelike Halfrond toon - NSC Geography - Question 2 - 2020 - Paper 1
Step 1
1.1 Word met stygende lug geassosieer
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Laagradruksel is geassosieer met stygende lug, wat lei tot wolkvorming en moontlike reën.
Step 2
1.2 Lug divergeer op die oppervlak vanaf hierdie druksel
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Hoogdruksel is geassosieer met divergerende lugvloei, wat helder en rustige weer toestande bevorder.
Step 3
1.3 Word met die klokwaartse beweging van lug geassosieer
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Hoogdruksel vind 'n klokwaartse bewegingspatroon in die Suidelike Halfrond, wat stabiliteit in die atmosfeer meebring.
Step 4
1.4 Onstabiele weers toestande oor die binnenland
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Laagradruksel is dikwels geassosieer met onstabiele weerstoestande, wat kan lei tot storms en ander meteorologiese aktiwiteite.
Step 5
1.5 Word met ingwiging geassosieer
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Hoogdruksel is nie tipies met ingwiging geassosieer nie; dit hou gewoonlik die lug in die atmosfeer stil.
Step 6
1.6 Word met swaar reen en hail geassosieer
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Laagradruksel is aan swaar reën en haelvermoë geassosieer weens die onstabiliteit van die lugmassa.
Step 7
1.7 Domineer die land in die winter
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Laagradruksel kan die weer in die winterdomineer, wat koue fronten en onstuimige weersomstandighede kan meebring.
Step 8
1.8 Bergwindstoestande ontwikkel wanneer dit met 'n kus-laag in wisselwerking kom
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Hoogdruksel beam die bergwindtoestande wanneer dit kom in wisselwerking met kusteffekte.
Step 9
2.1 Gebied wat deur 'n rivier en sy sytakke gedefinieer word
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D (opvangsgebied)
Step 10
2.2 Hoogliggende gebied wat twee verskillende dreineringsbekkens skei
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F (waterskeiding)
Step 11
2.3 Beginpunt van 'n rivier
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H (riviermond)
Step 12
2.4 Term wat die hoofstroom en sy sytakke beskryf
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D (drieneringsbekken)
Step 13
2.5 Punt waar die rivier die see beïnvloei
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E (rivierstelsel)
Step 14
2.6 Verhoogde land wat stroom in dieselfde dreineringsbekken skei
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B (interfluviale rif)
Step 15
2.7 Punt langs die rivier waar twee of meer strome ontmoet
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C (samevloeiing)
Step 16
3.1 Gee 'n bewys dat hierdie tropiese sikloon in die Suidelike Halfrond is
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Die tropiese sikloon word tydens die somermaande gevorm, wat tipies is vir die Suidelike Halfrond.
Step 17
3.2 Waarom is die Mosambiek-kanaal gewoonlik ideaal vir die toename in temperatuur binne die tropiese sikloon?
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Die Mosambiek-kanaal is naby die ekwatoriale gebied, wat hoë watertemperatuur en verdamping verskaf.
Step 18
3.3 Verstek die intensiteit van die tropiese sikloon toegeneem het soos dit van area A na area B beweeg?
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Die intensiteit het toegeneem as gevolg van warm wray seerde van die ocean, wat energie verskaf aan die sikloon.
Step 19
3.4 Bespreek die toestand van die atmosfer wat die diexioners beïnvloed soos dit area C bereik het.
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Die atmosferiese toestande, insluitend druk en temperatuur, het 'n direkte invloed op die ontwikkeling van die sikloon.
Step 20
3.5 Evalueer die fisiese (natuurlike) negatiewe impak van tropiese siklone langs die kuslyn van Mosambiek.
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Tropiese siklone kan lei tot ernstige skade aan infrastruktuur en omgewing, insluitend oorstromings en ernsdige erosie.
Step 21
4.1 Definieer die konsep stedelike hitte-eiland.
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Stedelike hitte-eilande is gebiede in stede waar daar 'n hoër temperatuur is as in omliggende platveld.
Step 22
4.2 Gee TWEE aanduidings dat die uitwerking wel voorl s toetr het dat die klimaatsvariabels in die gebied verhoog het.
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Aanduidings sluit hoër temperatuur en verhoogde humiditeit in, wat die klimmaatverandering in stedelike gebiede aandui.
Step 23
4.3 Hoe het dit die hitte-eiland effek geswak?
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Die hitte-eiland effek kan geswak word deur insluitend groen ruimtes en waterliggame in die stedelike ontwerp.