Climax community - Study guides, Class notes & Summaries

What is community ecology? the study of interactions between species and how they influence community structure and function Ecologists define a community as: species within a particular place that interact or potentially interact Disturbance: A discrete event that disrupts an ecosystem or community Succession: the repeatable change in community composition through time following a disturbance Succession is affected by: self thinning, life history traits Primary succession: initial establis...

At the beginning of chapter 4, Nick mentions three rumors about the mysterious Gatsby that his guests have passed around at the parties. What are they? - That he is a bootlegger. He once killed a man who found out that he was the nephew to Von hindenburg and second cousin to the devil. Climax in Great Gatsby - The climax of the novel occurs during an argument between Gatsby and Buchanan over Daisy, who admits that she once loved Tom. Gatsby says he wants to speak to Daisy alone, but Daisy i...

Honors Biology- Ecology Questions and Answers Already Passed What is an abiotic factor in an ecosystem? An abiotic factor is a non-living component of an environment, such as temperature, water, and soil. How does succession contribute to ecosystem development? Succession is the gradual process of change in species composition in an ecosystem over time, leading to a stable climax community. What distinguishes primary succession from secondary succession? Primary succession oc...

Study Review for Ducks Unlimited® Ecology Conservation & Management Certification Q&A Which of the following wetlands is dominated by emergent vegetation? A. Marshes B. Bogs C. Swamps D. None of the choices - CORRECT ANSWER-A. Marshes A large plot of land in a grassland ecosystem was converted for agriculture. After four decades of agricultural use the land was abandoned and began to revert to its original grassland state. This is an example of which of the following? A. Pri...

3 major rock classifications - igneous, sedimentary, metamorphic anthropogenic cause - human caused climate change benefits for drugs and medicine - more than half of all modern medicines contain some natural product from a wild species Benefits of biodiversity in food - wild plants could provide new sources of food or more genetic diversity for existing crops biodiversity hotspots - tropical rainforests and coral reefs Biopiracy - Resources often extracted without compensation Bushmeat ...

dicot plants typically exhibit a fibrous type of root architecture (no clearly defined taproot) - ANSWER-false The first step in the seed germination process is imbibition (water uptake by the seed). - ANSWER-true Identify all of the following options that are advantages of using conventional tillage. -Provides control of herbicide tolerant weeds. -Easier to apply fertilizers and pesticides. -Decreases the potential for compaction. -Prevents erosion - ANSWER--Provides control of herbic...

Succession - Answer-progressive replacement of one community by another until a stable climax is established 2 types of succession - Answer-Primary: succession of vegetation from a barren desert or water to a climax community Secondary: Biotic communities develop in a place where the natural vegetation is gone but soil is present Climax Community - Answer-community of vegetation (plants, trees, fungi, etc) that have reached a steady state Selection and types - Answer-Individuals with adva...

Abiotic Factor correct answers A non-living, physical factor that may influence an organism or ecosystem; i.e. temperature, sunlight, pH, salinity, precipitation Biochemical Oxygen Demand (BOD) correct answers A measure of the amount of dissolved oxygen required to break down the organic material in a given volume of water through aerobic biological activity Biodegradable correct answers Capable of being broken down by natural biological processes; i.e. the activities of decomposer organis...

BIO 105 - Exam 2 Questions and Answers 100% Pass What is the relationship between energy incoming to the Earth from the sun and the size of a food web? A. Less incoming energy, more diverse food web B. No relationship C. More incoming energy, less diverse food web D. Greater energy, greater food web - Correct Answer ️️ -D. Greater energy, greater food web What is the most important thing that allows ecosystems to function? A. Atmosphere B. Water C. Soil D. Energy - Correct Answe...

BIO 105 - Exam 2 Questions and Answers 100% Pass What is the relationship between energy incoming to the Earth from the sun and the size of a food web? A. Less incoming energy, more diverse food web B. No relationship C. More incoming energy, less diverse food web D. Greater energy, greater food web - Correct Answer ️️ -D. Greater energy, greater food web What is the most important thing that allows ecosystems to function? A. Atmosphere B. Water C. Soil D. Energy - Correct Answe...