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There are four:

Precipitation (amount of rain)

Temperature

Light intensity

Inorganic material

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What it the formula for net primary production at each trophic level?

The formula for net primary production at each trophic level is: Net Primary Production (NPP) = Gross Primary Production (GPP) - Respiration by Autotrophs. GPP is the total amount of energy captured by producers through photosynthesis, while respiration by autotrophs is the amount of energy that producers use for their own metabolic processes. NPP represents the energy available for consumption by organisms in the next trophic level.


Factors helps determine whether a volcanic eruption will be violent or relatively quiet?

· It is determined by the primary factors of the magma's Temperature, its Composition, and the amount of Dissolved Gases it contains.


What are some factors that can affect the amount of nutrients an organism needs to maintain homeostasis?

Factors that can affect the amount of nutrients an organism needs include age, gender, activity level, health status, pregnancy or lactation, and environmental conditions. Additionally, genetic factors, metabolic rate, and individual variability in nutrient requirements can also impact the amount of nutrients needed to maintain homeostasis.


Why is net primary production or the amount of new biomass the key measurement to ecologists?

It represents the storage of chemical energy that will be available to consumers in the ecosystem.


Why is an ecosystem's net primary production (NPP) lower than its gross primary production (GPP)?

Net primary production (NPP) is lower than gross primary production (GPP) because not all of the energy captured through photosynthesis is available for growth and reproduction. Some of the energy is used by plants for their own metabolic processes, such as respiration. Additionally, a portion of the energy is lost as heat during these metabolic processes. Therefore, NPP represents the amount of energy available for consumption by herbivores and higher trophic levels.

Related Questions

How does the amount of light affect primary production?

The amount of light affects primary production by influencing the rate at which photosynthesis occurs in plants and algae. More light typically leads to higher rates of photosynthesis and therefore increased primary production in ecosystems. However, excessive light can also be detrimental by causing damage to photosynthetic machinery.


What are some factors that would affect the electrical production of a photovoltaic cell?

Factors that affect the electrical production of a photovoltaic cell include sunlight intensity, angle of sunlight hitting the cell, temperature, shading, and the quality of the materials used in the cell. These factors can influence the amount of electrical energy produced by the solar cell.


What are the primary factors that affect life underwater?

Aquatic organisms are affected primarily by the water's depth, temperature, flow, and amount of dissolved nutrients. Hope this helped :)


What are the primary abiotic factors that affect life underwater?

The primary abiotic factors that affect life underwater are temperature, light availability (depth of water), dissolved oxygen levels, and salinity. These factors can impact the distribution and abundance of aquatic organisms and influence ecosystem dynamics.


What are some factors that could affect the amount of photosynthesis in a plant?

What abiotic factors could affect the rate of photosynthesis in a plant?


What factors affect the amount of energy?

rigidity, strech


What factors affect interception?

amount of rainfall, type and amount of vegetation, man's activities


Name the factors that may affect osmosis?

There are at least 2 main factors that may affect osmosis. These 2 factors are amount of water and membrane permeability.


What it the formula for net primary production at each trophic level?

The formula for net primary production at each trophic level is: Net Primary Production (NPP) = Gross Primary Production (GPP) - Respiration by Autotrophs. GPP is the total amount of energy captured by producers through photosynthesis, while respiration by autotrophs is the amount of energy that producers use for their own metabolic processes. NPP represents the energy available for consumption by organisms in the next trophic level.


What are the factors that determine the carbonation levels in soft drinks?

The factors that determine the carbonation levels in soft drinks include the amount of carbon dioxide gas added during production, the temperature of the liquid, and the pressure inside the container. These factors affect the amount of carbon dioxide that can dissolve in the liquid, leading to different levels of carbonation in the final product.


What factors affect population growth?

Location, amount of people, town.


What are the factors that will affect the amount of water in the watershed?

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