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The ultimate source of all energy on earth is light from the sun. Plants use that energy, along with carbon dioxide from the air and nitrates from the soil, to create sugars and lipids (fats) as well as amino acids (ingredients for DNA) through the process of photosynthesis.
Without photosynthesis, there would be nothing of nutritional value (energy) in plants for animals to digest and turn into protein (muscle tissue). Even carnivores who eat only meat depend on plants as their prey would not be alive without energy they get from eating plants, which in turn comes from light from the sun.
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What is the ultimate source of energy for ecosystems?
The sun is the ultimate source of energy for almost all earth ecosystems.
Source of all energy for living system?
The sun is the ultimate source of all energy in Earth's ecosystems.
What is the ultimate source of energy for nearly all surface terrestrial and shallow water ecosystems?
The sun.
Main source of energy for all ecosystems?
the sun
What is the energy source of ALL ecosystems?
The most important source off all is WATER!
What is the original ultimate source of all energy on our planet?
The sun is what is the ultimate source of energy on Earth. Without it, all would die.
What is the ultimate energy source for the cell?
Basically, the ultimate source of energy for anything on earth can be considered solar energy. Moreover, on a wider outlook, the ultimate source of energy for the stars, galaxies and all could be the big bang which formed matter in this universe
What is the ultimate source of energy for all organisms on earth?
water is ultimate source of energy or................................... . . . . . . . . . . . . . . . maybe is it sun i dont know either sun or water it's your own answer
What is the ultimate source of energy for all life on earth?
the sun.
Ultimate source of almost all the energy on earth?
the sun
Is the ultimate source of energy for all life on earth.?
the sun.
Is the ultimate source of energy for all living organisms.?
The sun.
