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Energy in most ecosystems originates from the sun through the process of photosynthesis. Plants capture sunlight and convert it into chemical energy, which is then passed on to consumers in the ecosystem through the food chain.
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.
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.
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.
Plants, through the process of photosynthesis, supply matter and energy to most ecosystems by converting sunlight into chemical energy in the form of glucose. This energy is then transferred through the food chain as animals consume plants or other animals.
the sun
Solar energy.
The Sun
The main fate of energy is for it to be lost as heat.
Energy in most ecosystems originates from the sun through the process of photosynthesis. Plants capture sunlight and convert it into chemical energy, which is then passed on to consumers in the ecosystem through the food chain.
producers
The Sun
The energy first comes from the sunlight, then the producers (green plants) absorb the energy. Sunlight
We concentrate on glucose breakdown, since it dominates energy production in most animal cells.
All of your energy come from the food you eat.
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.
The sun is the ultimate source of energy for almost all earth ecosystems.