What are the two main processes on which ecosystem depends?

What are 2 examples of ecosystem processes?

Ecological processes such as primary production, respiration, energy, carbon and nutrient flow through food webs, reproduction, and decomposition are represented as rates of change, which requires repeated measurement over time.

What are the two most important factors in an ecosystem?

Two main components exist in an ecosystem: abiotic and biotic. The abiotic components of any ecosystem are the properties of the environment; the biotic components are the life forms that occupy a given ecosystem.

What two processes sustain ecosystems and the biosphere and how are they linked?

What two processes sustain ecosystems and the biosphere and how are they linked? The microbes broke down materials to minerals to form a chemical cycle. One-way energy flow and nutrient cycling; energy flows in nutrient cycling, passed from producers to consumers, then to decomposers and back to earth.

What are ecosystem processes?

Ecosystem processes are the physical, chemical, and biological processes that link organisms and their environment. These may include biogeochemical/nutrient cycling, energy flow, and food web dynamics.

What are the main processes in a biome?

Ecosystem processes include decomposition, production [of plant matter], nutrient cycling, and fluxes of nutrients and energy.

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What process regulates ecosystems?

A regulating service is the benefit provided by ecosystem processes that moderate natural phenomena. Regulating services include pollination, decomposition, water purification, erosion and flood control, and carbon storage and climate regulation.

What are the 3 main ecosystems?

There are three broad categories of ecosystems based on their general environment: freshwater, ocean water, and terrestrial.

What is an ecosystem list two natural ecosystem?

There are two main types of natural ecosystems: Terrestrial ecosystem: Land-based. Aquatic ecosystem: Water-based.