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Sosiale wetenskappe: aardrykskunde

Graad 6

Kaartwerk

Module 3

Handels-/vervoerroetes

  • Soos handel die dryfkrag was agter die ontdekkingsreise van die vroeë seevaarders soos Dias en Da Gama, is dit vandag steeds vir baie mense die hoofrede om gereeld van plek tot plek te reis. Die een groep beskik oor produkte / dienste wat die ander wil hê en daar word voortdurend kontak gemaak ten einde die handelstransaksies so vlot moontlik te laat verloop.
  • Die roete kan deesdae oor land, see, per lug of spoor wees. Die sentrale punte van handel is gewoonlik in groot stede gekonsentreer en daarom strek die hoofhandelsroetes tussen groot stede.

Aktiwiteit 1:

Om die vernaamste lugroetes op ‘n kaart aan te dui

[lu 1.5]

Gaan na ‘n reisagentskap in jou dorp en vra vir hulle ‘n wêreldkaart wat die belangrikste lugroetes aandui. Gebruik nou jou skoon wêreldkaart en dui die hooflugroetes volgens die reisagentskap se kaart in rooi op die kaart aan. Vind dan die kaart met die hoofseeroetes in jou atlas en teken dit in oranje op jou kaart in. Maak nou ‘n lys van al die belangrikste stede wat eind- of beginpunte van see- of lugroetes is.

Wêreldkaart

Aktiwiteit 2:

Om inligting op ‘n kaart van suid-afrika aan te bring

[lu 1.5]

Teken ‘n kaart van Suid-Afrika en vul die volgende daarop in (gebruik die korrekte kaartsimbole):

  • vier belangrike hawestede
  • treinroete van Kaapstad na Johannesburg
  • vier belangrike lughawens
  • die belangrikste binnelandse lugroetes

Aktiwiteit 3:

Om ‘n besluit te neem oor die vervoer van goedere

[lu 1.4]

Jy is die hoof van ‘n uitvoermaatskappy wat in Durban geleë is en moet die volgende goedere vir jou kliënte by hul onderskeie bestemmings kry. Konsulteer met jou uitvoerspan en besluit op die beste manier om dit te vervoer:

  • 100 dosyn rose van Bloemfontein na Sydney, Australië;

10 ton afvalmetaal van Johannesburg na New York.

Assessering

Leeruitkomstes(LUs)
LU 1
AARDRYKSKUNDIGE ONDERSOEKDie leerder is in staat om ondersoekvaardighede te gebruik om aardrykskundige en omgewingsbegrippe en -prosesse te ondersoek.
Assesseringstandaarde(ASe)
Dit is duidelik wanneer die leerder:
1.1 inligtingsbronne , insluitend eenvoudige statistiek, identifiseer om die vraag oor ‘n maatskaplike of omgewingsvraaagstuk of –probleem te help beantwoord;
  • relevante inligting vir spesifieke doeleindes uit bronne kies en dit opteken;
  • breedte- en lengteligging gebruik om relevante plekke op kaarte te vind;
  • inligting gebruik om oplossings vir probleme voor te stel;
1.5 verslag doen oor ondersoeke deur bespreking, debat, gestruktureerde skryfwerk, grafieke, tabelle, kaarte en diagramme.

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Aardrykskunde graad 6. OpenStax CNX. Sep 07, 2009 Download for free at http://cnx.org/content/col10999/1.1
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