Exercise
Form 4: Food Webs and Interconnected Structure
In this engaging exercise, students will explore the intricate relationships within ecosystems by creating their own food webs, using local species to illustrate the interconnectedness of producers, consumers, and decomposers, fostering a deeper understanding of biodiversity and ecological balance.
Questions
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MultiChoice
What is a food web?
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MultiChoice
Why is a food web a more realistic model than a simple food chain?
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MultiChoice
If a disease wipes out a primary consumer in a food web, what happens initially?
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MultiChoice
An organism that feeds at multiple trophic levels in a food web is typically an:
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MultiChoice
In a forest food web, if mice eat seeds and insects, and owls eat mice, the mouse is a:
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MultiChoice
Which stability factor makes an ecosystem resilient against species loss?
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MultiChoice
What arrow direction is used in both food chains and food webs?
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MultiChoice
Which organism can be both a secondary and tertiary consumer in a marine food web?
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MultiChoice
What happens to a plant population if all its herbivores are suddenly removed?
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MultiChoice
When multiple species compete for the same food source in a food web, it is called:
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MultiChoice
In a complex food web, top predators are often referred to as:
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MultiChoice
Which human activity can heavily disrupt marine food webs?