How do we know when one ecosystem ends and another begins?

How does the flow of energy through an ecosystem conform to the laws of thermodynamics Be sure to discuss its origination transformation and utilization?

How does the flow of energy through an ecosystem conform to the laws of thermodynamics? … Therefore, energy enters the system; is converted to food, which is stored by the organism; energy is used in normal metabolic processes; and energy is dissipated to the atmosphere during the normal living processes of the organism.

What determines the productivity of an ecosystem apes?

What determines the productivity of an ecosystem? The amount of energy in an ecosystem, determines how much life it can support. … They are fairly low as if there is the total biomass available at a given trophic level, only about 10% is only converted to the next trophic level as energy.

What is a network of parts elements or components that interact with and influence one another?

A system is a network of relationships among a group of parts, elements, or components that interact with and influence one another through the exchange of energy, matter, and/or information. 2. … Sometimes a system’s output can serve as an input to that same system in a circular process called a feedback loop.

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What do you know about ecosystem?

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. … Abiotic factors include rocks, temperature, and humidity.

How does the second law of thermodynamics apply to ecosystems?

The second law of thermodynamics states that every exchange of energy increases the entropy of the universe; In an ecosystem, energy conversions are not completely efficient, and some energy is always lost as heat.

What 3 ecosystems have the lowest productivity?

The biomes with the lowest levels of primary productivity include deserts, the tundra, the open ocean, and the lakes and streams biome.