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Printable 5th grade science test on ecosystems and biomes with questions about food chains, decomposers, and symbiotic relationships.
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Ecosystems and Biomes Test

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This printable science assessment for 5th graders tests understanding of ecosystems and biomes through 16 true/false, multiple-choice, and short-answer questions. Topics include populations, niches, food webs, decomposers, various biomes (tundra, boreal forest, grasslands), abiotic factors, and symbiotic relationships. Use as a unit test, review worksheet, or exam preparation.

Subject:
Science
Topic:
Biology
Grade Level:
5th Grade
Updated April 2026

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