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Natuurwetenskappe

Ekosisteem en omgewingsbalans

Opvoeders afdeling

Memorandum

Opdrag 12:

4. (d) Die plantegroei word direk beïnvloed deur die klimaat. Die klimaat verskil van plek tot plek en daarom sal die plantegroei ook van streek tot streek verskil.

Leerder afdeling

Inhoud

Aktiwiteit: om ‘n ekosisteem in die omgewing te beskryf [lu 1.1]

1. EKOSISTEME

(a) Groepwerk: Maak 'n deeglike studie van die verskillende voorbeelde van ekosisteme op die vorige bladsy. Professor Proef wil weet of daar enige ekosisteme in jou woonbuurt bestaan? Dit mag ooreenstem met die voorbeelde op die vorige bladsy, of dit kan heeltemal daarvan verskil.

Ons het die volgende ekosisteme in ons woonbuurt ontdek:
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Opdrag 12

(b) Skryf 'n kort artikel waarin jul die ekosisteem van jul keuse beskryf:

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(c) Groepwerk: Skets nou jul gunsteling voorbeeld van 'n ekosisteem:

(d) Kritiseer of verdedig die volgende stelling: “Die plantegroei in ons land is presies dieselfde in al die verskillende streke.”

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Assessering

Leeruitkomste 1: Die leerder is in staat om met selfvertroue op weetgierigheid oor natuurlike verskynsels te reageer, en om binne die konteks van wetenskap, tegnologie en die omgewing verbande te ondersoek en probleme op te los.

Assesseringstandaard 1.1: Dit is duidelik wanneer die leerder ondersoeke beplan.

Questions & Answers

Biology is a branch of Natural science which deals/About living Organism.
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evolutionary history and relationship of an organism or group of organisms
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They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
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Genetics is the study of heredity
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the study of living organisms and their interactions with one another and their environment.
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Joseph Reply
what is the blood cells
Shaker Reply
list any five characteristics of the blood cells
Shaker
lack electricity and its more savely than electronic microscope because its naturally by using of light
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advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
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cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
Abdullahi
is like gone fail us
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cells is the basic structure and functions of all living things
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is organisms that are similar into groups called tara
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Source:  OpenStax, Natuurwetenskappe graad 6. OpenStax CNX. Sep 17, 2009 Download for free at http://cnx.org/content/col11080/1.1
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