10/05/2020Organisms and Their Environment(Senior Class Biology Study by Topics Test) 0Comments by Gate Academy Please fill in the information below. NAME EMAIL PHONE NUMBER 1. A deer prancing about is an example of a(n) Population Organism Ecosystem Community2. The largest population of any single species an area can hold that is determined by the available energy, water, oxygen and minerals available as well as by the interaction of organisms (food supply and competition). Limiting Factor Ecological Succession Ecological Niche Carrying capacity3. All the living things in an environment such as bacteria, plants, and animals. Food Chain Limiting factors Autotrophs Biotic4. For the food web below:What does the praying mantis represent? A producer. A primary consumer. A secondary consumer. A tertiary consumer.5. A relationship in which two different organisms live in close association with each other Coevolution Mutualism Commensalism Symbiosis6. Study of how living things interact with one another and the environment. Ecological Succession Ecology Ecosystem Food Web7. A food web is more realistic than a food chain for showing the feeding relationships in ecosystems because: A food web explains why there are more producers than consumers. Producers are usually eaten by many different consumers and most consumers are eaten by more than one predator. Food chains use only a small sampling of organisms. It compares the number of consumers to the number of micro-organisms in an ecosystem.8. Nonliving parts of the environment such as soil, water, sunlight. Biotic Abiotic Decomposers Scavenger9. A species of plant or animal that is facing imminent extinction or extirpation is said to be Extinct Endangered Extirpated Threatened10. What is an ecosystem? The relationship between all the abiotic elements of a pond. All the interacting organisms that live in an environment and the abiotic parts of the environment that affect the organisms. A person who observes and studies the interactions between the biotic and abiotic parts of the environment. The relationship among the biotic parts of the environment.11. Albedo is a measure of the percentage of light that is: Absorbed by an object. Converted into sugar by photosynthesis. Transmitted through the atmosphere. Reflected by an object.12. A subdivision of the environment that includes all living and nonliving portions of the planet. Population Ecological Niche Habitat Biosphere13. Another name for heterotroph; An organism that obtains its energy from producers. Scavenger Parasite Consumer Decomposer14. An organism that creates its own food is called: A consumer A decomposer A scavenger A producer15. A freshwater lake has a muddy bottom, which is home to different types of algae and other organisms. Many species of fish feed on the algae. Which of the following is an abiotic factor in this ecosystem? The temperature of the water The number of species of fish None of the above The amount of food available to the fish16. For the following food chain: seeds à sparrow à owl if there are 100 000 kJ of energy available in the seeds, how many kilojoules are passed on to the owl? 1000 kJ 100 kJ 10 kJ None17. All the trees within a forest would be an example of Community Organism Ecosystem Population18. Which of the following is NOT an abiotic factor? Humidity Decomposer Wind Light intensity.19. Consider this food chain: algae --> water fleas --> minnows --> trout --> bear The minnows in this food chain are: Top carnivores. Secondary carnivores. Tertiary carnivores. Primary carnivores.20. Which of the following is NOT an example of an ecosystem in Michigan? Desert Forest Wetland Lake21. When populations share their environment and interact with populations of other species, it is called a: Biome Community Ecoprovince Species22. Temperature, light, air, water, soil, and climate are all __________ parts of the environment. Abiotic Boreal Living Biotic23. A group of organisms of the same species living in a particular area at a particular time Ecosystem Population Community Organism24. Struggle between organism for the same resources. This keeps the size of a species population in check. Predators Biodiversity Limiting factors Competition25. How is an ecosystem different than a community? Ecosystems contain only biotic factors in an area Ecosystems contain both abiotic factors and biotic factors in an area None of these Ecosystems contain only abiotic factors in an area26 out of 25Time is Up!
