Ecosystems: What If Algae Were Removed from a Pond?

Ecosystems: What If Algae Were Removed from a Pond?

Assessment

Interactive Video

Biology, Other, Chemistry, Science

4th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video explores the role of algae in aquatic environments, highlighting their slimy texture due to their presence in ponds and rivers. Algae are crucial for photosynthesis, converting sunlight into chemical energy, and can even grow in swimming pools. Despite being overlooked, algae are vital in ecosystems, forming a key part of the food chain by providing energy to other organisms. They also play a significant role in producing oxygen and sugars, essential for ecosystem balance. The video prompts viewers to consider the impact of removing algae from ecosystems, encouraging further exploration of energy dynamics.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Why might algae be considered strange and overlooked organisms?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

In what ways do living and nonliving parts of an ecosystem interact?

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