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Because there is no sunlight down there, so they have to rely on chemosynthesis

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The ultimate source of energy in any ecosystem is are?

The ultimate source of energy in any ecosystem is the sun. Solar energy is converted into chemical energy through the process of photosynthesis by plants, which then gets transferred through the food chain to all other organisms in the ecosystem.


What process changes light energy into chemical energy in an ecosystem?

The process that changes light energy into chemical energy in an ecosystem is photosynthesis. During photosynthesis, plants and other photosynthetic organisms use sunlight, carbon dioxide, and water to produce glucose (sugar) and oxygen. This glucose serves as an energy source for the organism and other organisms in the ecosystem.


Why is the sun is the primary source of energy in the ecosystem?

Because it is the main source for all plant life. Thus effecting the rest of the ecosystem. It is the main source for plant life because it is how photosynthesis happens. Without photosynthesis there would be no food for the plants. No energy in the plants and no energy or nutrients to pass along the chain. (Basically:::: Because plants would die without photosynthesis (from the sun) and so would everything else, because it is all connected.)


What is the name for the biochemical reaction that is the original source of energy for almost all ecosystem?

Photosynthesis - the capture of light energy by plants and its transformation into chemical energy.


What is the original source of an ecosystem?

The original source of an ecosystem is the sunlight that provides energy for photosynthesis, the process by which plants produce food. This energy is then transferred through the food chain as organisms consume one another. Ultimately, this energy originates from the sun.


All the energy that is present in an ecosystem comes from what source?

All the energy in an ecosystem primarily comes from the sun. Through the process of photosynthesis, plants convert solar energy into chemical energy, which forms the basis of the food chain. This energy is then transferred to herbivores and subsequently to carnivores as they consume one another. Thus, sunlight is the foundational energy source driving the ecosystem's energy flow.


What is the source of energy for all ecological pyramids?

The ultimate source of energy for all ecological pyramids is the sun. Solar energy is captured by plants through photosynthesis, which is then transferred through the food chain to other organisms in the ecosystem. This energy flow is what sustains life in an ecosystem.


Where does the primary source of all energy in an ecosystem come from?

The primary source of energy in an ecosystem is the sun. Through the process of photosynthesis, plants and other photosynthetic organisms convert sunlight into chemical energy, in the form of glucose. This energy is then transferred through the food chain as organisms consume plants or other organisms for energy.


Ultimate source of energy for terrestrial ecosystems?

The ultimate source of energy for terrestrial ecosystems is sunlight. Plants capture sunlight and convert it into chemical energy through photosynthesis, which is then passed on to consumers in the food chain. Without sunlight, photosynthesis cannot occur, and the ecosystem would not have the energy needed to sustain life.


What is the main source of energy for most ecosystems?

The main source of energy for most ecosystems is the sun. Through the process of photosynthesis, plants and other photosynthetic organisms convert sunlight into chemical energy that fuels the ecosystem. This energy is then passed along the food chain as organisms consume each other.


Is heat a source of energy?

A heat wave is a source of thermal energy.


What is the relationship between Solar radiation and photosynthesis?

the energy source is sun. Photosynthesis need sun as a energy source.