They utilize different chemicals eg. NH3 , S , Fe etc. as source of energy, hence they need not sun energy directly .
Organisms which do not rely on the sun for their original energy include chemosynthetic bacteria found in deep sea hydrothermal vents. These bacteria use chemicals like hydrogen sulfide to produce energy through a process similar to photosynthesis, known as chemosynthesis.
There are some examples of Autotrophs that don't need photosynthesis to make food. One is there are Tube Worms (plants) that grow around sulfur vents in the bottom of the ocean where the sun can't reach.
Technically there's no organism that doesn't need the sun.
Neither. Sunlight provides producers with the energy they need. It could techniqually be called a producer. In ecology a producer is a photosynthetic green plant or chemosynthetic bacterium, constituting the first trophic level in a food chain; an autotrophic organism. So the sun is not a producer in ecological terms.
worms
sun food water
No, because its one of the characteristics of life so YOU need the sun to live
Food and chemicals
yes the sun is a producer for green plants In ecology a producer is a photosynthetic green plant or chemosynthetic bacterium, constituting the first trophic level in a food chain; an autotrophic organism. So the sun is not a producer in ecological terms.
yes the sun is a producer for green plants In ecology a producer is a photosynthetic green plant or chemosynthetic bacterium, constituting the first trophic level in a food chain; an autotrophic organism. So the sun is not a producer in ecological terms.
Water, sun, and soil
Sun light and water and mousturie