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Aardrykskunde

Graad 5

Kaartwerk

Module 3

Nuusberigte en 'n kaartindeks

Aktiwiteit 1:

Om aardrykskundige nuusberigte te versamel

[lu 1.1]

Versamel deurentyd aardrykskundige nuusberigte en dui die plek onder bespreking op ‘n wêreldmuurkaart aan.

Kaartindeks van die atlas

  • Soms is dit moeilik om ‘n plek op ‘n kaart vind. Kosbare tyd gaan so verlore. Daar is ‘n baie maklike manier om plekke op kaarte te vind, naamlik met behulp van die kaartindeks.
  • Dit is ‘n alfabetiese lys van plekke wat agterin elke atlas voorkom. Dit bevat al die name in die atlas. Elke inskrywing dui dan die land of streek aan waar die naam voorkom.
  • Daarna verskyn die bladsynommer van die geskikste kaartvel waarop die naam voorkom – gewoonlik die kaart met die grootste skaal.
  • Dan volg die breedte- en lengteligging. (Dit word in Graad 7 volledig behandel.)
  • ‘n Lys van afkortings word ook aangedui aan die einde van die kaartindeks.
  • Bekyk die volgende voorbeelde en probeer dit in jou atlas se indeks naslaan:
Dorp Land Bl Breedteligging Lengteligging
Bloemfontein RSA 10 27,35 S 25,48 O
Dundee RSA 9 28,09 S 31,14 O
Glenwood RSA 14 29,52 S 31,00 O

Let op dat bladsynommers van atlas tot atlas kan verskil.

Aktiwiteit 2:

Om 'n indeks te gebruik om plekke te vind

[lu 1.5]

Slaan die atlas-indeksverwysings van die volgende plekke in jou atlas na.

1. Piketberg

2. Hermanus

3. Klerksdorp

4. Richardsbaai

5. Welkom

Assessering

LU 1

AARDRYKSKUNDIGE ONDERSOEK

Die leerder is in staat om ondersoekvaardighede te gebruik om aardrykskundige en omgewingsbegrippe en -prosesse te ondersoek.

Dit is duidelik wanneer die leerder:

  • bronne met nuttige aardrykskundige inligting kan kies en gebruik;
  • inligting kategoriseer;
  • sketskaarte en/of planne na aanleiding van veldwaarnemings en afmetings teken;
  • ‘n indeks gebruik om plekke op wêreldatlaskaarte te vind;
  • deur projekte, bespreking, debat en diagramme, kennis en begrip van die vraagstuk toon [dra die antwoord oor].

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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Mueller Reply
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Source:  OpenStax, Sosiale wetenskappe: aardrykskunde graad 5. OpenStax CNX. Sep 22, 2009 Download for free at http://cnx.org/content/col10985/1.2
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