Nutrients moving between abiotic and biotic components of an ecosystem represent

The structure of an ecosystem is characterized by the organization of both biotic and abiotic factors. It includes the distribution of energy in our environment. In ecosystem biotic and abiotic factors are interrelated. It is an open system where the energy and biotic and abiotic factors can flow throughout the boundaries. In an ecosystem, all living organisms are known as biotic components whereas non-living components are known as abiotic. Examples of biotic factors are plants, animals, yeast, decomposers, etc. Whereas heat, sun, water, land, rainfall, mountain, humidity, etc. are abiotic factors. Biotic Factors: The three main kinds of (biotic factors) organisms depending on the manner in which they obtain the food are: Producers: Organisms that produce their own food by photosynthesis, e.g., green plants, blue-green algae, etc. We can say that all the producers are autotrophs. Consumers: These are the organisms which take food from the producers. All the heterotrophic organisms are the consumers. Consumers can be further classified into herbivores, carnivores, omnivores, and parasites Herbivores are animals that only feed on grass, for e. g. deer, rabbit, etc. They are also known as primary consumers. Carnivores are organisms that only take their food from other animals. For e.g., lion, tiger, wolf, etc. Small carnivores like dogs, wolves, etc. are secondary consumers, and large animals like lions and tigers are considered tertiary consumers as they feed on secondary c...

\( \newcommand\) gas that you will breathe in while the hydrogen might be used to form molecules of glucose that you will eat. The rest of the water exits the plant through its stomata, evaporating back into the atmosphere in a process called transpiration, the evaporation of water from plant tissues. The oxygen atoms that you breathed in will be used for cellular respiration and be joined back to hydrogen molecules to once again form water. This water might exit your body as vapor on your breath or as perspiration and return directly to the atmosphere. It might also soak into your clothes as sweat or exit as urine, be processed in a wastewater facility, then sent out to the ocean where it will evaporate back into the atmosphere. The atoms of hydrogen and oxygen are broken apart and reassembled into other molecules multiple times in this process, but the overall outcome is a cycle, with atoms traveling between the atmosphere, hydrosphere, lithosphere, and biosphere, but rarely ever exiting our Earth system. In the space below, diagram the flow of water through the ecosystem around you. What is the role of plants in the global cycling of water?

The two components of the biosphere are called the abiotic and the biotic. The abiotic, or nonliving, portion of each ecosystem includes the flow of energy, nutrients, water, and gases and the concentrations of organic and inorganic substances in the environment. The second component is the biotic, or living organism, portion, which includes producers, consumers, and decomposers. The major cycles that occur in the biosphere are the carbon cycle, nitrogen cycle, sulfur cycle, phosphorus cycle, and hydrological (water) cycle. biosphere, relatively thin life-supporting stratum of Before the coming of life, geosphere; it consists of the The biosphere is a system All life on Earth depends ultimately upon green Stated another way, the abiotic, or nonliving, portion of each ecosystem in the biosphere includes the flow of energy, nutrients, water, and gases and the concentrations of organic and inorganic substances in the environment. The biotic, or living, portion includes three general categories of organisms based on their methods of acquiring energy: the primary producers, largely green plants; the consumers, which include all the animals; and the decomposers, which include the microorganisms that break down the remains of plants and animals into simpler components for

What is an Ecosystem? Download Ecosystem Cheat Sheet PDF Browse more Topics under Ecosystem • Food Chain and Food Web • Ecological Pyramid and Ecological Succession • Biogeochemical Cycle (Source: Wikipedia) Components of Ecosystem There are two main components of an Biotic Components of Ecosystem The living components of an ecosystem are called the biotic components. Some of these factors include plants, animals, as well as • Producers are the plants in the ecosystem, which can generate their own energy requirement through photosynthesis, in the presence of • Consumers include herbivores, carnivores, and omnivores. The herbivores are the • Decomposers are the fungi and bacteria, which are the saprophytes. They feed on the decaying organic matter and convert this matter into (Source: Encyclopedia-Britannica) Abiotic Components of Ecosystem Abiotic components are the physical and/or the chemical factors that act on the living organisms at any part of their life. These are also called as the ecological factors. The physical and chemical factors are characteristic of the The abiotic factors vary from ecosystem to ecosystem. In an Here, the sun is the energy source. Producers/plants use this energy to synthesize food in the presence of Learn more about The herbivores are dependent on plants for the energy requirements. The carnivores, in turn, feed on the herbivores and other carnivores. At any level, microbes then decompose any dead and decaying organic matter. These decompos...