1.1 Verwys na FIGUUR 1.1 wat antisiklonale oor Suid-Afrika toon - NSC Geography - Question 1 - 2018 - Paper 1
Question 1
1.1 Verwys na FIGUUR 1.1 wat antisiklonale oor Suid-Afrika toon. Kies die korrekte woord(e) uit dié wat tussen hakies gegee word. Skryf slegs die woord(e) langs die ... show full transcript
Worked Solution & Example Answer:1.1 Verwys na FIGUUR 1.1 wat antisiklonale oor Suid-Afrika toon - NSC Geography - Question 1 - 2018 - Paper 1
Step 1
1.1.1 Lugdruksel A is in die winter verder (noord/suid) geleë.
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Die lugdruksel A is in die winter verder noord geleë. Antisikolonaal gedragplae ‘n noordelike trek.
Step 2
1.1.2 Lugdruksel B word die (Suid-Atlantiese/Suid-Indiese) Hoogdruksel genoem.
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Lugdruksel B word die Suid-Indiese Hoogdruksel genoem.
Step 3
1.1.3 Wanneer isobare gewaar lugdruksel B verleng word, vorm dit 'n (rug/frog).
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Wanneer isobare gewaar lugdruksel B verleng word, vorm dit 'n rug.
Step 4
1.1.4 Die lugdrukseling by C is ongeveer (1 012 hPa/ 016 hPa).
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Die lugdrukseling by C is ongeveer 1 012 hPa.
Step 5
1.1.5 Die windspoed by weerstasie D is (20 knope/10 knope).
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Die windspoed by weerstasie D is 20 knope.
Step 6
1.1.6 Die windingrigting by weerstasie B is (noordoos/noordwes).
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Die windingrigting by weerstasie B is noordoos.
Step 7
1.1.7 Lugdrukkeile A, B en C verteenwoordig die (ekwatoriale laag/Subtropiese hoogdrukrel).
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Lugdrukkeile A, B en C verteenwoordig die Subtropiese Hoogdrukrel.
Step 8
1.2.1 Verwys na skets 1. Wat ter een, rivier A of rivier B, is waarskynlik die rooistroom?
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Rivier B is waarskynlik die rooistroom.
Step 9
1.2.2 Noem die klimaatfaktor wat daartoe lei dat rivier B in skets 2 teen 'n vinniger tempo erodeer.
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Die klimaatfaktor is neerslag wat meer gereeld voorkom in die gebied van rivier B.
Step 10
1.2.3 Watter tipe erosie het veroorsaak dat die waterskeiding in die rigting van rivier A ins sekts 2 beweeg het?
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Terugkerende erosie het veroorsaak dat die waterskeiding ins sekts 2 beweeg het.
Step 11
1.2.4 Verwys na skets 3. Watter een, rivier A of rivier B, is die geroofde stroom?
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Rivier A is die geroofde stroom.
Step 12
1.2.5 Verwys na skets 4. Noem die stroomoorverskynsel by C.
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Die stroomoorverskynsel by C is 'n neerslag.
Step 13
1.2.6 Verwys na skets 4. Noem die stroomoorverskynsel by D.
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Die stroomoorverskynsel by D is 'n windval.
Step 14
1.2.7 Watter term word gebruik om rivier A, waarna die volume in skets 4 verklein is, te beskryf?
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Die term wat gebruik word om rivier A te beskryf is 'n verarmde rivier.
Step 15
1.2.8 Vloei rivier A of rivier B op 'n laer hoogte gebaseer in skets 2?
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Rivier A vloei op 'n laer hoogte gebaseer op skets 2.
Step 16
1.3.1 Gee die term wat gebruik word om middelbreedtesiklonen wat aan mekaar gekoppel is, te beskryf.
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Die term is 'n sikloonfamilie.
Step 17
1.3.2 Watter bewys dui daarop dat middelbreedtesikloon A die oudste is?
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Middelbreedtesikloon A se effektiewe struktuur dui aan dat dit die oudste is.
Step 18
1.3.3 Waarom word front D NIE met swaar reënval geassosieer NIE?
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Front D word nie met swaar reënval geassosieer nie omdat dit 'n koue front is.
Step 19
1.3.4 Wat veroorsaak die ontbinding van middelbreedtesiklonen?
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Die ontbinding van middelbreedtesiklonen word veroorsaak deur die verswakking van temperatuurverskille.
Step 20
1.3.5 Skryf 'n paragraaf van ongeveer AGT reëls en verduidelik die weerstoestand wat 'n toeris in Kaapstad sal ervaar met die koue front wat in aanmerking geneem word.
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Wanneer 'n koue front oor Kaapstad beweeg, voel toeriste 'n skerp temperatuurval. Dit kan lei tot gesplete wolke en 'n verskerping van wind. Reënval kan voorkom, wat 'n koelte in die lug mee Bring. Die lugdruk sal aanvanklik val en dan begin styg, wat gekombineer met die koue lug 'n sprankeling van helder weer mag lewer.
Step 21
1.4.1 Gee 'n diagram van valleiklimatologie.
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Die diagram moet die gevolge van hoogte op die klimaat in die vallei verduidelik.
Step 22
1.6.1 In watter loop is die bron van die rivier soos?
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Die bron van die rivier is in 'n volhoubare loop.
Step 23
1.6.2 Noem TWEE elementen van die dwarsprofiel in FIGUUR 1.6.
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Twee elemente van die dwarsprofiel is die breedte en die diepte van die rivier.