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Afrikaans huistaal

Graad 6

Module 2

Woorde om die korrekte betekenis oor te dra

Aktwiteit 1:

Om woorde te gebruik om betekenis korrek oor te dra

[lu 4.4.1]

Bostaande leenwoorde verryk ons taal, maar Anglisismes besoedel ons taal. Skryf die volgende sinne in korrekte Afrikaans oor:

  • Die goeie besigheidsman maak baie geld.
  • Die olietenkskip het om die lighuis gevaar.
  • Sit die lig af, want die krag kos duur.
  • My nuwe brille maak my ore seer.
  • Ek gaan die prokureur sien i.v.m. hierdie saak

Aktiwiteit 2:

Om na voorgelese teks te luister

[lu 1.1

‘n Artikel gaan vir jou voorgelees word. Eers word die artikel in sy geheel vir jou voorgelees sodat jy dit kan geniet en inligting bekom. Daarna gaan paragraaf vir paragraaf vir jou voorgelees word en jy moet dan die hoofgedagte in elke paragraaf bepaal.

Die Kweekhuiseffek

Meer as ‘n dekade gelede het daar reeds stemme opgegaan wat waarsku dat die wêreld geen hoop het as die natuurlike hulpbronne nie oordeelkundig benut en bewaar word nie. Van die groot terugslae wat die aarde die afgelope jare beleef het, is die wêreldwye toename in besoedeling, ‘n verskerpte kweekhuiseffek en die toenemende osoonuitputting. In hierdie teks gaan ons aandag gee aan die kweekhuiseffek. Enigiemand wat al binne ‘n kweekhuis was, sal weet dat dit baie warm binne is vanweë die feit dat die glaspanele die sonlig binnelaat en terselfdertyd keer dat die hitte weer na buite ontsnap. Sodoende word die ideale klimaatstoestand binne die kweekhuis geskep wat bevorderlik is vir die kweek van plante. So ook verseker die atmosfeer wat die aarde omring dat alle lewende wesens op aarde floreer. Sonder die atmosfeer kan die mensdom nie bestaan nie. Die aarde sal koud en leweloos wees, soos die oppervlak van die maan. Die atmosfeer vervul dieselfde funksie as die glaspanele van ‘n kweekhuis. Dit laat die sonlig binne en dit hou die hitte binne.

Nou is dit egter so dat die atmosfeer van die aarde besig is om ‘n verandering te ondergaan as gevolg van besoedeling deur chemikalieë in die vorm van gasse. Die oormatige vrystelling van gasse op aarde veroorsaak dat daar te veel hitte vasgevang word binne die atmosfeer. Een van die grootste sondebokke is koolstofdioksied wat deur mense vrygestel word elke keer as hulle uitasem. Die hoofbron van besoedeling deur koolstofdioksied is egter die verbranding van steenkool, olie, petrol en hout. Waterstofdioksied is nog ‘n gas wat vrygestel word deur die uitlaatgasse van motors wat petrol verbrand en kragsentrales wat steenkool verbruik. Metaangas, weer, word deur verrottende plante vrygestel.

Namate die wêreldbevolking toeneem (ons praat van ‘n bevolkingsontploffing), word groter hoeveelhede van al hierdie gasse vrygestel. Die gasse bou in die atmosfeer op en verhinder dat genoegsame hoeveelhede van die son se hitte in die ruimte ontsnap. Hierdie verskynsel van oorverhitting staan bekend as “globale verhitting”. Indien die aarde se temperatuur met slegs ‘n paar grade styg, kan die ys rondom die Noord- en Suidpool begin smelt en gevolglik sal die seevlak styg. Ook die weerpatrone sal verander.

Questions & Answers

How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
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
How can I make nanorobot?
Lily
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
how can I make nanorobot?
Lily
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
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Afrikaans huistaal graad 6. OpenStax CNX. Sep 07, 2009 Download for free at http://cnx.org/content/col10995/1.1
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