Ecology 6.2 + start 6.3

Ecology 6.2 - Feeding relationships
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Ecology 6.2 - Feeding relationships

Slide 1 - Diapositive

Today
Recap: Abiotic, biotic and levels of ecology.

6.2 Feeding relationships
What is a food web?
What is a food chain?
Feeding relations

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Slide 7 - Vidéo

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WHICH OF THESE TERMS CONTAIN BOTH BIOTIC AND ABIOTIC FACTORS.
A
COMMUNITY
B
POPULATION
C
ENVIRONMENT
D
ECOSYSTEM

Slide 16 - Quiz

How many different species does the rabbit eat according to this food web?
A
1
B
2
C
3
D
4

Slide 17 - Quiz

Why is it always producers that are at the start of a food chain / food web?

Slide 18 - Question ouverte

Why are decomposers important?

Slide 19 - Question ouverte