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The Sun is the primary source of all energy in nearly all food chains. However, some deep-sea ecosystems utilize heat from underwater thermal vents as their primary energy sources since sunlight is virtually nonexistent.

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Felicia Kuphal

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3y ago

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What is the primary energy source of all food chains and food webs?

It is the sun.


All food chains begin with what?

A source of Energy.


What is the source of all energy in food chains or food webs?

the source for all enery is sunlight


What is the primary source of energy for a food web?

The primary source of energy for almost all food chains is the sun. The usual series is that the sun provides energy to plants that provide to other creatures. Some ecosystems rely on other energy sources however. For instance some deep ocean ecosystems rely on geothermal energy harvested by bacteria.


What is the producer primary source of energy?

The sun, it is the main souce of the all food chains , plants get their energy from sun . Without the sun life would not be possible on earth. No plants, no animals


What is the sun called in a food chain?

The sun is referred to as the primary source of energy in a food chain, as it provides light and heat for plants to undergo photosynthesis, which is the basis of all food chains on Earth.


What are the sources pf energy and thus growth for animals?

The sun is the initial (primary) energy source for life. Ingestion and digestion of a food source is an animal's primary source of energy.


Differences between foodchain and foodweb?

food webs contain many food chains however a food chain shows only one primary source and food webs contain more than one primary source.


Name the energy source that starts heat travels as light and provides energy for all of earths food chains?

The sun is the energy source that provides heat and light for all of Earth's food chains through the process of photosynthesis. Solar energy is converted into chemical energy by plants, which is then transferred through the food chain to sustain life on Earth.


What do a food chain starts with?

It starts with a primary energy source.


What is the energy source that starts as heat travels as light and provides energy for all of Earth's food chains?

Sunlight


Green plants are the first living organism in a food chain. Where do plants get the energy that they pass along to the primary consumers in their food chains?

Green plants obtain energy primarily through the process of photosynthesis, where they convert sunlight into chemical energy. Using chlorophyll, they capture light energy and transform carbon dioxide and water into glucose and oxygen. This stored energy in the form of glucose is then passed along to primary consumers, such as herbivores, when they consume the plants. Thus, plants serve as the foundational energy source in food chains.