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Where does the energy of most ecosystems come from?

The energy in most ecosystems comes from the sun through a process called photosynthesis. Plants, algae, and some bacteria convert sunlight into chemical energy in the form of glucose, which is then transferred to other organisms through the food chain.


What are the most important transformers of energy in ecosystems?

The most important transformers of energy in ecosystems are producers (such as plants) that convert sunlight into chemical energy through photosynthesis, and decomposers (such as bacteria and fungi) that break down organic matter into simpler compounds and release nutrients back into the ecosystem. These transformers play crucial roles in the flow of energy through the food chain.


What do ecosystems depend on for energy?

At the base of nearly every ecosystem on Earth is the energy from sunlight. There are rare examples in the abyssal plains/trenches where chemosynthesis takes place due to internal heat and exhaust from the asthenosphere/magma layer. However, since most ecosystems include photosynthetic plants, the energy from sunlight forms the basis for most energy in the system.


From where do most of the cranial nerves originate?

Most of the cranial nerves originate from the brainstem.


What is the main source of energy that powers most ecosystems on earth?

The sun Added: This is definitely true. Sunlight affects all surface and shallow water ecosystems. All though the sun provides us with a primary source of energy for almost all of earth's ecosystems, with proof of greenery from photosynthesis; this is not the case in such areas like the land of the Sahara desert and the Southwest climates of the USA. The lack of abundant water is another factor.

Related Questions

What is the source of energy for the most ecosystems?

the sun


What is the major source of energy in most ecosystems?

Solar energy.


For most ecosystems, what is the ultimate source of energy?

The Sun


What is the main fate of energy for most ecosystems?

The main fate of energy is for it to be lost as heat.


Which organisms hold the largest amount of energy in most ecosystems?

producers


What is the original souse of almost all the energy in most ecosystems?

The Sun


What does energy begin as in most ecosystems?

The energy first comes from the sunlight, then the producers (green plants) absorb the energy. Sunlight


How is the energy for most ecosystems converted into the energy in food?

We concentrate on glucose breakdown, since it dominates energy production in most animal cells.


What is the most forms of energy originate?

On earth, most forms of energy ultimately originate from the sun. Even fossil fuels are just decomposed plant matter, which also gained energy from the sun. Alternately, other sources include nuclear, hydroelectric and geothermal sources.


Most of earth's ecosystems' main source of energy is the?

The energy we receive from the Sun.The energy we receive from the Sun.The energy we receive from the Sun.The energy we receive from the Sun.


What is the ultimate source of energy for ecosystems?

The sun is the ultimate source of energy for almost all earth ecosystems.


What is the energy source of ALL ecosystems?

The energy source of all ecosystems is sunlight. Sunlight is captured by plants through photosynthesis, which converts it into chemical energy that is then passed on to other organisms through the food chain.