Year-8 Biology Ecosystems: Disruption of Food Chains and Webs
In this Year-8 Biology Ecosystems: Disruption of Food Chains and Webs lesson, students will describe the relationship between the populations of producers and consumers. They will discuss the interdependence of organisms in food webs and explain the bioaccumulation of toxins. The slides include extension questions, and students can choose from a variety of different tasks.
This lesson includes:
- Title slide with learning objectives
- A starter activity
- Group reading (literacy)
- Keywords (vocabulary: herbivore, omnivore, carnivore, interdependence, insecticide and bioaccumulation)
- Task boxes
- Comprehension questions
- Handout sheet task
- Recall Questions
- Answer slides included for self-assessment
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Next Lesson: Ecosystems
In this lesson students will identify niches within an ecosystem, describe how organisms coexist within an ecosystem and practice using key vocabulary.
