Explanation: Stratification is not the functional unit of ecosystem. Vertical distribution of different species occupying different levels is called stratification. It represent the structural unit of an ecosystem.
Which is the functional unit of an ecosystem?
Answer: The correct answer is A) Organism.
Organism is considered as the functional unit of ecology.
Which of the following component of the ecosystem is not functional aspect?
-Option C is light, temperature, oxygen, and carbon dioxide makes up the abiotic or physical components of an ecosystem and thus they are not functional aspects.
What is the major functional unit of ecosystem?
Thus, in any ecosystem we have the following functional components: (i) Inorganic constituents (air, water and mineral salts) (ii) Organisms (plants, animals and microbes), and (iii) Energy input which enters from outside (the sun). These three interact and form an environmental system.
What are the functional components of ecosystem?
Ecosystem is the functional unit of nature which comprises biotic or living components and abiotic or non-living components. Biotic components refer to the plants and animals while that of abiotic components refers to the soil, water, air, temperature, topographic factor, etc.
Why ecosystem is functional unit?
Ecosystem is the structural and functional unit of biosphere consisting of abiotic and biotic components which interact with each other and maintain a balance in nature.
Is ecosystem a functional unit of ecology?
Note : The ecosystem is defined as a functional unit of ecology because it is the smallest unit of nature, which is independent and self-sustaining due to various interactions between abiotic and biotic components and different organisms among themselves.
Which is not a structural aspect of ecosystem?
“Which is not a structural aspect of ecosystem?” Productivity is a functional aspect of ecosystem.
Which of these components is not part of an ecosystem?
The non-living components of the environment are known as abiotic factors. Abiotic factors include things such as rocks,water,soil,light,rocks etc…
Which one of the following is not a type of ecosystem?
Answer: (2) Aquarium
An aquarium is a man-made environment which is built for species activity mostly involving snails, fishes, snails or other marine mammals together with aquatic plants.
What are the 4 types of ecosystems?
Types of Ecosystem
- Forest Ecosystems.
- Grassland Ecosystems.
- Tundra Ecosystems.
- Desert Ecosystem.
Which is the unit of ecosystem?
Ecological units, comprise concepts such as population, community, and – in particular – the ecosystem as the basic unit, which are at the basis of ecological theory and research.
Is energy flow a functional unit of ecosystem?
our important functional aspects of the ecosystem are productivity, decomposition, energy flow and nutrient cycling.
What are the 3 major functions of an ecosystem?
According to Pacala & Kinzig 2002, there are three classes of ecosystem functions: Stocks of energy and materials (for example, biomass, genes), Fluxes of energy or material processing (for example, productivity, decomposition Stability of rates or stocks over time (for example, resilience, predictability).
What are the two function of ecosystem?
Fundamentally, ecosystem functions are exchange of energy and nutrients in the food chain. These exchanges sustain plant and animal life on the planet as well as the decomposition of organic matter and the production of biomass.
What are the two major functional components of an ecosystem?
The two main components of the ecosystem are : Abiotic component: The components that are non-living are called Abiotic components. Example: stones, rocks etc. Biotic Components: The components that are living are called Biotic components.