Ecology 6.2 + start 6.3

Ecology 6.2 - Feeding relationships

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BiologieMiddelbare schoolvwoLeerjaar 3

This lesson contains 19 slides, with interactive quizzes, text slides and 2 videos.

Lesson duration is: 45 min

Items in this lesson

Ecology 6.2 - Feeding relationships

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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 - Video

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Slide 10 - Video

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WHICH OF THESE TERMS CONTAIN BOTH BIOTIC AND ABIOTIC FACTORS.

COMMUNITY

POPULATION

ENVIRONMENT

ECOSYSTEM

Slide 16 - Quiz

How many different species does the rabbit eat according to this food web?

Slide 17 - Quiz

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

Slide 18 - Open question

Why are decomposers important?

Slide 19 - Open question