8th Grade Ecology Quizzes, Questions & Answers
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Community ecology quiz: how much you know? Living things depend on each other for survival. Do you know how organisms interact with each other and where they lie when it comes to the pyramid structure? In this quiz you will get...
Questions: 30 | Attempts: 2572 | Last updated: Mar 21, 2023
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Sample QuestionPrimary consumers are called herbivores.
Animal/Plant Systems & Ecology
Questions: 20 | Attempts: 197 | Last updated: Mar 19, 2023
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Ecology Unit Pre-Assessment (Grade 8)
Questions: 12 | Attempts: 1278 | Last updated: Dec 2, 2024
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Sample QuestionTermites are small insects that eat wood causing so much damage that they can eventually cause a house to fall down. However, termites cannot make enzymes that digest cellulose, the main component in wood. A small protozoan called Trichonympha sphaerica lives inside the termite’s gut and excretes enzymes to break down cellulose. However, the protozoa itself cannot make the enzymes. Instead, a species of bacteria that lives inside the protozoa produces the enzyme. What type of relationships are described in this passage? (Standards 6.1f, 6.1g, 6.3a)
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