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Aardrykskunde

Graad 5

Klimaat- en plantegroeistreke van suid-afrika

Module 11

Weer van dag tot dag

1. Weergids

  • Ons vind daagliks verskeie bronne in die media wat vir die leser en luisteraar die verwagte weer vir daardie dag en die volgende paar dae voorspel.

Aktiwiteit 1:

Om 'n weergids te bespreek en 'n tabel te voltooi

[lu 1.3]

Bestudeer die weergids uit Die Burger , 2 Oktober 2004, en voltooi die tabel.

Maksimum temperatuur vir Vredendal
Minimum temperatuur vir Oudtshoorn
Waar sal mis voorkom?
Windrigting by Kaapstad
Word enige reën verwag?
Hoe lyk George se weer vir Sondag 3 Oktober?
Watter klere sal jy aantrek in Clanwilliam?
Die Laerskool Riversdal beplan ‘n sportdag vir Dinsdag 5 Oktober. Sal dit kan plaasvind?

2. Weerinstrumente

Ten einde die weerlesings te kan doen, word daar van verskillende weerinstrumente gebruik gemaak.

Aktiwiteit 2:

Om verskillende weerinstrumente te bespreek

[lu 1.2]

Bestudeer die volgende skets om meer uit te vind oor die werking van elke instrument. Voltooi dan die tabel.

Elemente van die weer Tipe Instrument
Temperatuur
Wind
Reënval
Lugdruk

Aktiwiteit 3:

Om 'n weerhaan of reënmeter te bou

[lu 1.1; 1.3]

  • Raadpleeg die nodige bronne en die volgende riglyne om jou eie weerhaan/ reënmeter te bou.
  • Gebruik hierdie instrumente en ‘n termometer wat iemand klas toe bring om elke dag vir ‘n maand lank die weer te monitor. Teken jou waarnemings aan op ‘n tabel soos hieronder. (Julle kan ook jul waarnemings met die voorspelling in die koerant vergelyk.)
    Reënmeter
    Weerhaan
Datum Maks tempgemeet 14:00 Windrigting Wolkbedekking Reënval in mm
Maandag Mei 20 °C NO Gedeeltelik 2 mm
Dinsdag Mei 18 °C N Bewolk 8 mm
Woensdag Mei 22 °C N Gedeeltelik 0 mm

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;
  • tussen feite en menings onderskei;
  • inligting kategoriseer;
  • sketskaarte en/of planne na aanleiding van veldwaarnemings en afmetings teken;
  • deur projekte, bespreking, debat en diagramme, kennis en begrip van die vraagstuk toon [dra die antwoord oor].

Memorandum

Aktiwiteit 1

Maksimum temperatuur vir Vredendal 28ºC
Minimum temperatuur vir Oudtshoorn 10ºC
Waar sal mis voorkom? Weskus
Windrigting by Kaapstad SO
Word enige reën verwag? Vir Sondag
Hoe lyk George se weer vir Sondag 3 Oktober? Gedeeltelik bewolk; SW wind 25; Temp. 12/22
Watter klere sal jy aantrek in Clanwilliam? Koel (baie warm dag)
Die Laerskool Riversdal beplan ‘n sportdag vir Dinsdag 5 Oktober. Sal dit kan plaasvind? Hulle sal ‘n plan B moet hê. 60%+ kans vir reën

Aktiwiteit 2

  • Termometer
  • Windmeter/windkous/weerhaan
  • Reënmeter
  • Barometer

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, 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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