Biomes and Ecosystems MCQ Test: Biomes and Ecosystems MCQs - Practice Questions
1. In which biome would you find a mix of coniferous and deciduous trees, experiencing four distinct seasons?
2. What term describes the process by which nitrogen from the atmosphere is converted into a form that plants can use?
3. What term describes the adaptation where an animal resembles another species to gain protection from predators?
4. What is the term for a group of organisms of the same species living in a specific area?
5. What is the term for a biome characterized by extremely low temperatures, short growing seasons, and permafrost?
6. Which biome is characterized by vast, treeless plains with grasses as the dominant vegetation?
7. Which aquatic biome is characterized by the absence of sunlight due to its depth, and is home to a variety of unique and adapted species?
8. What type of ecosystem is found in the deep ocean, where sunlight cannot penetrate, and high pressure and darkness prevail?
9. In which biome would you expect to find adaptations such as thick fur, hibernation, and white camouflage in animals to survive cold temperatures?
10. What is the term for the process by which nitrogen from the atmosphere is converted into a form that plants can use?
11. What is the term for the mutualistic relationship between a fungus and a plant root, enhancing nutrient absorption for both organisms?
12. Which biome is known for its extreme cold temperatures, icy landscapes, and is home to species like polar bears and penguins?
13. Which biome is dominated by grasses and is susceptible to periodic fires?
14. What type of relationship exists between a bee and a flower, where the bee collects nectar and, in the process, pollinates the flower?
15. Which term describes the role a species plays in its ecosystem, including its feeding habits and interactions?
16. What is the term for a symbiotic relationship in which both species benefit?
17. In which biome would you find adaptations such as thick waxy leaves, deep root systems, and water-storing tissues in plants to survive arid conditions?
18. What is the term for the process by which carbon dioxide is converted into organic compounds by plants, algae, and certain bacteria?
19. Which phenomenon involves the symbiotic relationship between a fungus and a photosynthetic partner, often forming a mutually beneficial association?
20. What term describes the specific role an organism plays in a food chain, including its position as a producer, consumer, or decomposer?
21. What term describes the intricate, interconnected food chains within an ecosystem, depicting the flow of energy from one organism to another?
22. In which biome would you find a diverse range of coral species, creating intricate and vibrant underwater ecosystems?
23. Which term describes the specific role an organism plays in a food chain, including its position as a producer, consumer, or decomposer?
24. What is the term for the process by which plants convert sunlight into energy, producing their own food?
25. In which biome would you expect to find cacti and other succulent plants?
26. In which biome would you likely find coniferous trees, such as pine and spruce, adapted to cold climates?
27. In which biome would you find adaptations such as thick fur, hibernation, and white camouflage in animals to survive cold temperatures?
28. What term describes the process by which certain plants and animals reproduce during unfavorable conditions by producing resistant capsules or spores?
29. What are the living and non-living components that interact in a specific area, forming a balanced and sustainable system?
30. What term describes the variety of plant and animal species in a particular habitat?