This quiz works best with JavaScript enabled. Home > Science > Ecology – Quiz 55 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ecology Quiz 55 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This shows the direction and path of energy flow through each trophic level in an ecosystem A) Energy Pyramid. B) Food Chain. C) Food Web. D) Carrying Capacity. Show Answer Correct Answer: A) Energy Pyramid. 2. Where do cheetahs get the energy they need to run fast? A) Directly from sunlight. B) From the food it eats. C) From the wastes it produces. D) From water it drinks. Show Answer Correct Answer: B) From the food it eats. 3. Individuals of a population who exit an area. A) Immigration. B) Emigration. C) Mitigation. D) Lingation. Show Answer Correct Answer: B) Emigration. 4. Limiting factor not determined by population density A) Density-dependent. B) Density-independent. C) Biotic potential. D) Carrying capacity. Show Answer Correct Answer: B) Density-independent. 5. Which is the correct meaning of ecology? A) Study of living things. B) The study of the relationship between living things and living things. C) Study of environmental factors in ecosystems. D) The study of the relationship between living things and the environment in which they live. Show Answer Correct Answer: D) The study of the relationship between living things and the environment in which they live. 6. Eagle A) Abiotic. B) Biotic. Show Answer Correct Answer: B) Biotic. 7. A tree is an example of a ..... A) Composer. B) Decoposer. C) Producer. D) None of above. Show Answer Correct Answer: C) Producer. 8. Movement of individuals into a population A) Immigration. B) Emigration. Show Answer Correct Answer: A) Immigration. 9. If the removal of many plants and trees increase in a forest, what effect could this have on the carbon dioxide and oxygen cycle? A) CO2 levels decrease. B) CO2 levels increase. C) Nitrogen levels decrease. D) Oxygen levels increase. Show Answer Correct Answer: B) CO2 levels increase. 10. The process of change in the living parts of the ecosystem A) Ecological succession. B) Primary succession. C) Climax community. D) Pioneer species. Show Answer Correct Answer: A) Ecological succession. 11. Organisms that make up the living part of an ecosystem. A) Abiotic Factors. B) Biotic Factors. C) Organisms. D) Food Webs. Show Answer Correct Answer: B) Biotic Factors. 12. Which of the following is not true when comparing scientific and common names? A) Scientific names vary from place to place. B) Common names can vary from place to place. C) Scientific names are written in Latin. D) Common names can inaccurately describe the organism and be confusing. Show Answer Correct Answer: A) Scientific names vary from place to place. 13. On a food web, who eats the plants? A) Producers. B) First level consumers. C) Carnivores. D) Parasites. Show Answer Correct Answer: B) First level consumers. 14. A tree is ..... A) Abiotic. B) Biotic. C) Consumer. D) Parasite. Show Answer Correct Answer: B) Biotic. 15. Moss, Sunflowers, Pine trees, and algae are all in this kingdom: A) Fungi. B) He is crying. C) Plantae. D) Bacteria. Show Answer Correct Answer: C) Plantae. 16. In this type of symbiotic relationship one species is benefited while the other is harmed A) Parasitism. B) Mutualism. C) Commensalism. D) None of above. Show Answer Correct Answer: A) Parasitism. 17. Only eats plants A) Herbivore. B) Carnivore. C) Omnivore. D) Decomposer. Show Answer Correct Answer: A) Herbivore. 18. Biodiversity is A) The sum total plants in a biosphere. B) The sum total animals in a biospher. C) The sum total of ther variety of organisms in the biosphere. D) The sum total of dead matter in the biosphere. Show Answer Correct Answer: C) The sum total of ther variety of organisms in the biosphere. 19. Which land biomes are the COLDEST? A) 1. Arctic Tundra 2. Alpine Tundra 3. Taiga/Coniferous Forest. B) 1. Desert 2. Savana 3. Prairie/Temperate Grassland. C) 1. Tropical Rainforest 2. Temperate Deciduous Forest. D) 1. Rivers and Streams 2. Lakes and Ponds 3. Wetlands (marshes, swamps and bogs). Show Answer Correct Answer: A) 1. Arctic Tundra 2. Alpine Tundra 3. Taiga/Coniferous Forest. 20. Which of the following is an example of density independent limiting factor? A) Disease. B) Emigration. C) Competition. D) Flooding. Show Answer Correct Answer: D) Flooding. ← PreviousNext →Related QuizzesEcology Quiz 1Ecology Quiz 2Ecology Quiz 3Ecology Quiz 4Ecology Quiz 5Ecology Quiz 6Ecology Quiz 7Ecology Quiz 8Ecology Quiz 9Ecology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books