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LO Graad 11 > Omgewingskwessies > Flashcards

Omgewingskwessies Flashcards

1
Q

Sleutelwoord

Antibiotika

A

Medisyne wat bakteriele infeksies behandel

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2
Q

Sleutelwoord

Kunsmatige Hormone

A

Word aan diere gegee om hulle vinniger te laat groei
(Lei daar toe dat mense skadelike chemiese stowwe inkry)

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3
Q

Sleutelwoord

Ontbossing

A

Die aksie van bome afkap of afbrand in n spesifieke area

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4
Q

Sleutelwoord

Degradasie

A

Die aksie om iets te beskadig of verwoes

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5
Q

Sleutelwoord

Omgewingsgevare

A

Gevare in of vir die omgewing

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6
Q

Sleutelwoord

Voedsel bymiddels

A

Chemikaliee wat gebruik word om voedsel te preserveer en dit kleur en/of geur te gee of om die raklewe daarvan te verleng

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7
Q

Sleutelwoord

Groeihormone

A

Chemiese middels wat groei stimmuleer

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8
Q

Sleutelwoord

Onmenslik

A

Om wreed te wees/slegte behandeling van diere of mense,wat lyding veroorsaak

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9
Q

Sleutelwoord

Plaagdoders

A

Chemikaliee wat gebruik word om insekte en ander organisme, wat plante of diere kan beskadig

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10
Q

Sleutelwoord

Preseveermiddels

A

n Chemiese stof wat bygevoeg word om te beskerm teen verrotting

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LO Graad 11 (4 decks)

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