Printable 8th grade science quiz on biomes and ecology with fill-in-the-blank and multiple-choice questions about symbiosis and habitats.

Worksheet

Ecology and Biomes Quiz

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This printable 8th grade science quiz contains 11 questions on ecology and biomes, mixing fill-in-the-blank and multiple-choice formats. Students define key terms like biome, habitat, population, and mutualism, and identify biotic interactions, biome characteristics, and symbiotic relationships. Useful for unit review, quick formative assessment, or vocabulary reinforcement in a life science course.

Subject:: Science
Topic:: Biology
Grade Level:: 8th Grade
Updated April 2026

Word Bank

biome
community
environment
habitat
mutualism
parasitism
population
Use faces to symbolize the symbiotic relationship12.Mutualism13.Commensalism 14.Parasitism

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