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4.4 Voedselgewasse

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Aardrykskunde

Graad 4

Voedselproduksie

Module 24

Voedselgewasse

Suid-Afrika se vrugbare grond en die harde werk van die boere help dat groot hoeveelhede voedselgewasse vir eie gebruik en ook vir uitvoer na ander lande

geproduseer word.

Aktiwiteit 1

Om ‘n vraelys oor die verspreiding van vrugte- en graanboerdery in suid-afrika te voltooi [lu 1.1]

Watter van hierdie voedselsoorte het jy hierdie week geëet?

Watter van hierdie produkte word in jou provinsie verbou?

In watter provinsie word hoofsaaklik suiker verbou?

In watter provinsie word daar weinig produkte verbou? (Verskaf redes hiervoor te verskaf.)

Noem drie provinsies waarin koring verbou word.

Aktiwiteit 2

Om ‘n navorsingstaak aan die hand van ‘n stel kriteria te voltooi [lu 3.3]

Kies uit die lys produkte in die aktiwiteit op die vorige bladsy een wat aan jou die bekendste is en voltooi ‘n navorsingstaak aan die hand van die volgende stel kriteria. Stel jou navorsingsresultate voor op ‘n plakkaat of in bundelvorm.

DIE GEWAS VAN MY KEUSE:

  • Ligging van boerdery / plaas in Suid-Afrika (kan ook kaart gebruik)
  • Rede vir ligging (reënval, klimaat, watervoorsiening, afstand van verbruiker, plantegroei)
  • Grootte van plaas
  • Uitleg van plaas (skets)
  • Seisoengebonde aktiwiteite (bv. bewerk grond in winter, saai in herfs, ens.)
  • Prosesse in die verwerking van die geoeste produk
  • Finale verwerkte produkte soos op winkelrakke (voorbeelde van verpakking)
  • Belang van hierdie boerdery vir Suid-Afrika (ekonomies / werkverskaffing )

Assessering

Leeruitkoms 1: aardrykskundige ondersoek

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

Assesseringstandaard

Dis duidelik wanneer die leerder

1.1 inligting uit verskillende bronne identifiseer (kaarte) [vind bronne].

Leeruitkoms 3: verkenning van vraagstukke

Die leerder is in staat om ingeligte besluite oor sosiale en omgewingsvraagstukke en –probleme te neem.

Assesseringstandaard

Dis duidelik wanneer die leerder

3.3 voorstelle maak oor hoe toegang tot hulpbronne in ‘n spesifieke konteks verbeter kan word.

Memorandum

Die verspreiding van vrugte- en graanboerdery in Suid-Afrika

  • KwaZulu Natal
  • Noord-Kaap – droog
  • Wes-Kaap
  • Oos-Kaap
  • Vrystaat

Questions & Answers

how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal
what is inflammation
Shelly Reply
part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
adeolu
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Source:  OpenStax, Aardrykskunde graad 4. OpenStax CNX. Oct 21, 2009 Download for free at http://cnx.org/content/col11083/1.2
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