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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

Three charges q_{1}=+3\mu C, q_{2}=+6\mu C and q_{3}=+8\mu C are located at (2,0)m (0,0)m and (0,3) coordinates respectively. Find the magnitude and direction acted upon q_{2} by the two other charges.Draw the correct graphical illustration of the problem above showing the direction of all forces.
Kate Reply
To solve this problem, we need to first find the net force acting on charge q_{2}. The magnitude of the force exerted by q_{1} on q_{2} is given by F=\frac{kq_{1}q_{2}}{r^{2}} where k is the Coulomb constant, q_{1} and q_{2} are the charges of the particles, and r is the distance between them.
Muhammed
What is the direction and net electric force on q_{1}= 5µC located at (0,4)r due to charges q_{2}=7mu located at (0,0)m and q_{3}=3\mu C located at (4,0)m?
Kate Reply
what is the change in momentum of a body?
Eunice Reply
what is a capacitor?
Raymond Reply
Capacitor is a separation of opposite charges using an insulator of very small dimension between them. Capacitor is used for allowing an AC (alternating current) to pass while a DC (direct current) is blocked.
Gautam
A motor travelling at 72km/m on sighting a stop sign applying the breaks such that under constant deaccelerate in the meters of 50 metres what is the magnitude of the accelerate
Maria Reply
please solve
Sharon
8m/s²
Aishat
What is Thermodynamics
Muordit
velocity can be 72 km/h in question. 72 km/h=20 m/s, v^2=2.a.x , 20^2=2.a.50, a=4 m/s^2.
Mehmet
A boat travels due east at a speed of 40meter per seconds across a river flowing due south at 30meter per seconds. what is the resultant speed of the boat
Saheed Reply
50 m/s due south east
Someone
which has a higher temperature, 1cup of boiling water or 1teapot of boiling water which can transfer more heat 1cup of boiling water or 1 teapot of boiling water explain your . answer
Ramon Reply
I believe temperature being an intensive property does not change for any amount of boiling water whereas heat being an extensive property changes with amount/size of the system.
Someone
Scratch that
Someone
temperature for any amount of water to boil at ntp is 100⁰C (it is a state function and and intensive property) and it depends both will give same amount of heat because the surface available for heat transfer is greater in case of the kettle as well as the heat stored in it but if you talk.....
Someone
about the amount of heat stored in the system then in that case since the mass of water in the kettle is greater so more energy is required to raise the temperature b/c more molecules of water are present in the kettle
Someone
definitely of physics
Haryormhidey Reply
how many start and codon
Esrael Reply
what is field
Felix Reply
physics, biology and chemistry this is my Field
ALIYU
field is a region of space under the influence of some physical properties
Collete
what is ogarnic chemistry
WISDOM Reply
determine the slope giving that 3y+ 2x-14=0
WISDOM
Another formula for Acceleration
Belty Reply
a=v/t. a=f/m a
IHUMA
innocent
Adah
pratica A on solution of hydro chloric acid,B is a solution containing 0.5000 mole ofsodium chlorid per dm³,put A in the burret and titrate 20.00 or 25.00cm³ portion of B using melting orange as the indicator. record the deside of your burret tabulate the burret reading and calculate the average volume of acid used?
Nassze Reply
how do lnternal energy measures
Esrael
Two bodies attract each other electrically. Do they both have to be charged? Answer the same question if the bodies repel one another.
JALLAH Reply
No. According to Isac Newtons law. this two bodies maybe you and the wall beside you. Attracting depends on the mass och each body and distance between them.
Dlovan
Are you really asking if two bodies have to be charged to be influenced by Coulombs Law?
Robert
like charges repel while unlike charges atttact
Raymond
What is specific heat capacity
Destiny Reply
Specific heat capacity is a measure of the amount of energy required to raise the temperature of a substance by one degree Celsius (or Kelvin). It is measured in Joules per kilogram per degree Celsius (J/kg°C).
AI-Robot
specific heat capacity is the amount of energy needed to raise the temperature of a substance by one degree Celsius or kelvin
ROKEEB
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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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