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Why is a food web more accurate than a food chain in describing how energy is transferred throughout an ecosystem.?
A food web is more accurate than a food chain because it shows the complex network of interconnected food chains within an ecosystem, including multiple species and their interactions. This better represents the flow of energy and nutrients as organisms may have multiple feeding relationships, allowing for a more realistic view of energy transfer throughout the ecosystem. Additionally, a food web accounts for the presence of omnivores and decomposers, which play crucial roles in energy flow but are not captured in a simple linear food chain.
What is an organism that is able to use a source of energy to produce food from simple inorganic molecule?
An organism that is able to use a source of energy to produce food from simple inorganic molecules is called a autotroph. Autotrophs can convert sunlight (in the case of plants) or inorganic chemicals (in the case of certain bacteria) into energy through the process of photosynthesis or chemosynthesis, respectively.
What is the meaning of autotrophic organism?
An autotrophic organism is one that can produce its food using inorganic compounds as a source of energy, typically through photosynthesis or chemosynthesis. This ability allows them to create organic molecules from simple substances without needing to consume other organisms.
A biologist studies an ecosystem and finds that it has very few trophic levels What can you conclude about this ecosystem?
it is not a stable ecosystem
How does a single-cell organism get oxygen and food?
A single-cell organism obtains oxygen through simple diffusion across its cell membrane. It acquires food by engulfing or absorbing organic molecules from its environment. These nutrients are then used for energy and growth.
What do arrows in foodweb indicate?
The answer to this question is very simple. The arrows on a food web represent the flow of energy. It show what is eatin by what and that the energy is transferred from the eatin to the eaters. Like I said the answer is very simple
Which type of energy is transferred from one to another by simple machines?
mechanical
Why was the ecological pyramid first created?
The ecological pyramid was first created to visually represent the trophic levels in an ecosystem and show the flow of energy and biomass from one level to another. It provides a simple way to understand the energy relationships within an ecosystem and how energy is transferred and transformed as it moves through different organisms.
What does this is a simple sugar that can provide energy to organism mean?
glucose
Which type of energy is transferred from one object to another by simple machines?
mechanical
What is the simple model for showing how matter and energy move through an ecosystem?
Food Chains
How does Kinetic Energy turn a turbine?
That's actually quite simple: Kinetic energy is movement energy, so the movement is simply transferred to a turbine.
Why is a food web more accurate than a food chain in describing how energy is transferred throughout an ecosystem.?
A food web is more accurate than a food chain because it shows the complex network of interconnected food chains within an ecosystem, including multiple species and their interactions. This better represents the flow of energy and nutrients as organisms may have multiple feeding relationships, allowing for a more realistic view of energy transfer throughout the ecosystem. Additionally, a food web accounts for the presence of omnivores and decomposers, which play crucial roles in energy flow but are not captured in a simple linear food chain.
What is the organism that is at the top of the energy pyramid?
Any plant. The energy pyramid starts with the organism with the most direct energy from the the sun, so from top to bottom, a simple example could be: oak tree, squirrel, hawk. Make sense?
How is energy transferred in simple system?
In a simple system, energy can be transferred through mechanisms such as conduction, convection, and radiation. Conduction occurs through direct contact between objects, while convection involves the transfer of heat through the movement of fluids like air or water. Radiation transfers energy through electromagnetic waves, such as sunlight warming the Earth.
What type of energy is transferred from one object to another by simple machines?
As examples are heat and mechanical energies. Heat energy can be transferred from one medium to another medium in touch together. mechanical energy for example in a moving ball can be transferred partly to another ball when being hit together. When one is driving a bicycle, he exerts mechanical energy by his legs that transfers to the bicycle wheels and he /she then moves forward.
Type of energy is transferred from one object to another by simple machines?
As examples are heat and mechanical energies. Heat energy can be transferred from one medium to another medium in touch together. mechanical energy for example in a moving ball can be transferred partly to another ball when being hit together. When one is driving a bicycle, he exerts mechanical energy by his legs that transfers to the bicycle wheels and he /she then moves forward.
