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System Interactions, Biotic and abiotic factors

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Grade 5 Science
Environmental Systems
16. Ecosystems
System Interactions, Biotic and abiotic factors

Biotic and Abiotic Factors: Discover How Ecosystems Work Together

You will explore how living and non-living parts of an ecosystem interact and depend on each other to keep the natural world balanced.


What You'll Learn

You will classify living biotic and non-living abiotic ecosystem factors.
You learn how abiotic factors like sunlight determine organism survival.
You discover how biotic and abiotic factors constantly influence each other.
You explore real ecosystems to see system interactions happening naturally.

What You'll Practice

1

You will classify biotic and abiotic factors in real ecosystem images.

2

You will answer questions about how abiotic factors affect living organisms.

3

You will analyze how changes in one factor affect the whole ecosystem.

Why This Matters

Understanding how biotic and abiotic factors interact helps you explain why living things survive in some environments but not others, connecting science to the real world around you.

This Unit Includes

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Biotic Factors
Abiotic Factors
Ecosystems
Decomposers
Biodiversity
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