Ecosystems
Grade 6•45 minutes
Learning Objective
I can analyze the impact of environmental changes on the stability of an ecosystem.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Define "ecosystem" and briefly describe how human activities can disrupt the balance within an ecosystem.
2. Explain how habitat destruction can lead to a decrease in biodiversity within an ecosystem. Provide a specific example.
3. Describe two different types of pollution and explain how each can negatively impact an ecosystem.
...and 4 more questions
Educational Video
Human impacts on ecosystems | Biodiversity and human impacts | High school biology | Khan Academy
Khan Academy