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Ecosystem - Wikipedia, the free encyclopedia

1 Overview; 2 Etymology; 3 Examples of ecosystems. 3.1 Biomes ... only the organism-complex, but also the whole complex of physical factors forming what ... such as seasonal concentrations of animals and the distribution of coral reefs. .... Ecosystem ecology is the integrated study of biotic and abiotic components ...

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Answers:ABIOTIC COMPONENTS Sunlight Temperature water or moisture BIOTIC COMPONENTS Herbivore Carnivores Omnivores


Answers:Fresh hydro ecosystem : All the components are designed to survive in fresh water. Algae , water snails, talapi fish, fish eagle. Marine hydro ecosystem, All components designed to live in salt water plankton, sea horse, prawn. lobster. Savannah ecosystem :All organisms designed to survive with a moderated amount of water: grass, springbok, lion Dessert ecosystem: All organisms designed to survive with very little water: ghaap, ant, ant lion, dessert spider Rain forest ecosystem: All organisms designed to survive in shade with enough water. seventh week fern, klipspringer, mountain lion

Question:2) name 5 biotic components in an ecosystem 3) name 5 abiotic components in an ecosystem 4) how do they relate to each other 5) what are he kinds of ecosystem? give 5 examples for each kind 6) if you were to create a complete ecosystem, what components would you include in it? why? please help me guys. thanks.

Answers:I took this from wikipedia. It's for reference!! An ecosystem, a contraction of "ecological" and "system", refers to the collection of components and processes that comprise, and govern the behavior of, some defined subset of the biosphere. The term is generally understood to refer to all biotic and abiotic components, and their interactions with each other, in some defined area, with no conceptual restrictions on how large or small that area can be. In biology, Abiotic components are nonliving chemical and physical factors in the environment. Often, these are described as light, temperature, water, atmospheric gases, wind as well as soil (edaphic) and physiographic (nature of land surface) factors. These factors could be said to be the definitions for the exact environmental conditions in which plants need to grow. Oxygen, carbon dioxide, and nitrogen are the most commonly described gasses; and the wind, soil, and physiographic conditions can also combine in multiple ways to affect organisms. In general terms an ecological system can be thought of as an assemblage of organisms (plant, animal and other living organisms also referred to as a biotic community or biocoenosis) living together with their environment (or biotope), functioning as a loose unit. That is, a dynamic and complex whole, interacting as an "ecological unit." Other population ecologists, stochastists, (den Boer & Reddingius, 1996), view an ecosystem as an expression of stochastic events, and corresponding responses from organisms. Thus, ecosystems result from the sums of infinite individual responses of organisms to stimuli from non-living and living elements in the environment. The presence or absence of populations merely depends on reproductive and dispersal success and population levels fluctuate in response to stochastic (chance) events. As the number of species in an ecosystem is higher, the number of stimuli is also higher. Check the link for more info you need. I'm not familiar with this, besides basic info but hopefully this helps.

Question:Describe what you think would happen if one of the organisms were removed.

Answers:Nitrogen in soil leaches into water + CO2 in air-Algae-minnows-small fish-larger fish-mammals (bears)-nitrogen in soil + CO2 in air. If one organism is removed, the chain will fail.