0
The first level of the food chain are producers who make their own food from photosynthesis. The herbivores and omnivores eat the first level and convert that energy for use. That level is also eaten by the omnivores and the carnivores who further convert the energy.
Energy in a food chain is transferred as animals consume other organisms. It starts with producers like plants harnessing energy from the sun through photosynthesis. Herbivores then eat the plants, transferring this energy to carnivores when they are consumed. This energy flow continues as each organism is consumed.
Life on this planet rely on solar energy direct or indirectly.
Plant do photosynthesis and store energy from sun in form of sugar and higher hydrocarbon. These hydrocarbon whether it is called protein, fat or starch is pass on when other organism consume the plant. The energy chain is pass on to higher predator in such manner.
It is to note, over the chain, it had lost these energy in the process. Like for human, only about 20% of energy from food can be process to our energy. The energy chain is like pyramid when at the primary energy producer had high base of energy content progressing to the chain is going to the pyramid top.
Every time a consumer gets energy it uses a great deal of it and through whatever type of waste it has only part of that original energy can be used by the next consumer.
So if the amount of energy available from a source is say 100. The first consumer takes 40 and whats left is 60. The next consumer drops it to 20 and so on. As you get further in the chain the consumers generally require less and less energy to survive.
Add your answer:
Earn +20 pts
What happens to the nutritional energy as it passes through the food chain?
Nutritional energy decreases as it passes through the food chain due to energy lost through metabolic processes, heat production, and waste. This concept is known as the 10% rule, where only about 10% of energy is transferred to each trophic level.
Why does a sound wave travel through a medium?
A sound wave travels through a medium because the particles in the medium vibrate when the wave passes through, passing on the energy and disturbance from one particle to the next through collisions. This creates a chain reaction that allows the wave to propagate through the medium.
What is a chain of energy?
A chain of energy refers to the flow of energy from one organism to another in an ecosystem. It starts with producers (plants) that convert sunlight into energy through photosynthesis, which is then passed on to herbivores, then to carnivores, and finally to decomposers that break down the remains. This transfer of energy helps sustain life within the ecosystem.
What is a model of flow of energy through an ecosystem?
The ecosystem energy flow model describes the movement of energy from producers to consumers to decomposers. Producers (plants) convert sunlight into chemical energy through photosynthesis, which is then consumed by herbivores and subsequently by carnivores. Decomposers break down dead organisms and waste, releasing nutrients back into the ecosystem.
What Is a role in photosystem 1?
In photosystem 1, the role of the reaction center chlorophyll is to absorb photons and initiate the electron transport chain. It passes excited electrons to an electron acceptor, which then moves them through a series of electron carriers to produce NADPH. This process is essential for the conversion of light energy into chemical energy during photosynthesis.
Energy that passes through a food chain is lost to the environment as?
heat
What is the path by which energy passes from one living thing to another?
Energy passes from one living thing to another through a food chain or food web. Producers, such as plants, convert sunlight into energy through photosynthesis. This energy is then consumed by herbivores, which are in turn consumed by carnivores or omnivores.
Energy passes from one organism to another through?
Energy passes from one organism to another through the consumption of food. When an organism consumes another organism, it gains energy stored in the form of nutrients. This transfer of energy through the food chain is essential for the survival and functioning of ecosystems.
Explain how energy is transferred through a food chain?
Energy is transferred through a food chain as organisms consume other organisms. Primary producers, like plants, absorb energy from the sun through photosynthesis. Herbivores then consume plants, transferring the energy. Carnivores further transfer the energy by consuming herbivores. This process continues up the food chain, with each level of organisms consuming the energy stored in the organisms they consume.
What happens to the nutritional energy as it passes through the food chain?
Nutritional energy decreases as it passes through the food chain due to energy lost through metabolic processes, heat production, and waste. This concept is known as the 10% rule, where only about 10% of energy is transferred to each trophic level.
What is the role of the producers in food chain?
In an ecosystem energy passes from one feeding level to another. Producers are plants that occupy the first level in the ecosystem. They are the only organisms that can convert the sun's energy into chemical energy through photosynthesis. When plants are consumed, energy is passed on the herbivores and then carnivores. Without producers in the food chain there would be no energy produced for other consumers of the food chain, which is vital to daily life.
What 'a' means 'is eaten by' in a food chain?
In a food chain, 'a' represents the relationship where one organism is consumed as food by another organism. This shows the flow of energy through the ecosystem as it passes from one level to another.
What are the Light reactions steps?
As light is absorbed the electrons pass through the pigments. The energy passes through the PEA molecules in the thykaloid membrane. The energy moves through the electron transport chain. The energy has been replenished. Water splitting occurs in the Calvin Cycle. All of the energies are paired with a H plus ion.
How is energy carried through a food chain?
== ==
Does the bottom of the food chain have the least or most energy?
By bottom, do you mean where the food chain starts(with plants) then YES :) only 10% passes on to each level :)
Explain how enery and nutrients enter move trough and exit a food chain in an ecosystem?
Energy enters a food chain through primary producers (plants) that convert sunlight into chemical energy through photosynthesis. This energy is passed on to herbivores that eat the plants, and then to carnivores that eat the herbivores. Nutrients are cycled through the food chain as organisms consume each other or decompose after death, releasing nutrients back into the ecosystem. Exiting the food chain, energy is lost as heat at each trophic level, eventually exiting the ecosystem, primarily through decomposition and respiration.
What level of the food chain has the most energy?
Producers, such as plants and algae, have the most energy in a food chain. They convert sunlight into energy through photosynthesis, making them the primary source of energy that flows through the ecosystem.
