the sun because it is what makes plants grow which are the producers and the beginning of the food chain.
The sun.
The sun is the ultimate source of energy for almost all earth ecosystems.
Light from the sun --> ultimate source of energyphotosynthetic organisms use light energy to undergo the synthesis of carbohydrate. This synthesis require energy.nonphotosynthetic organisms consume this carbohydrates and use them as energy sources.
phytoplankton
phytoplankton
The sun.
The Sun!!!!!!!!
Plants are the ultimate source of energy because they undergo photosynthesis, converting sunlight into chemical energy in the form of glucose. All organisms, directly or indirectly, rely on plants for energy through the food chain. Without plants, energy transfer within ecosystems would not be possible.
The ultimate source of energy for almost all organisms is the sun. Through the process of photosynthesis, plants and other autotrophic organisms convert sunlight into chemical energy that is then consumed by heterotrophic organisms in the food chain.
Solar energy, When we all Transcend to using that we will be on a better track.Till then,Petroleum is the single largest source of energy for the United States.
The ultimate source of energy for all organisms on Earth is the Sun. Through the process of photosynthesis, plants and other photosynthetic organisms convert sunlight into chemical energy that can be used by other organisms in the food chain.
The primary source of energy for living organisms is the sun. Through the process of photosynthesis, plants and other photosynthetic organisms convert sunlight into chemical energy stored in the form of glucose, which is used by all living things as a source of fuel for cellular processes.
The ultimate source of energy for living systems on Earth is the sun. Plants and some microorganisms use sunlight to perform photosynthesis, converting solar energy into chemical energy stored in organic molecules. This energy is then passed through the food chain as organisms consume other organisms.
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.
The sun is the ultimate source of energy for almost all earth ecosystems.
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.
Light from the sun --> ultimate source of energyphotosynthetic organisms use light energy to undergo the synthesis of carbohydrate. This synthesis require energy.nonphotosynthetic organisms consume this carbohydrates and use them as energy sources.