Photosynthesis is the process by which plants use the sun's energy to make sugar (glucose) for food plants absorb energy from sunlight, take in carbon dioxide from the air through their leaves, take up water through their roots, and produce glucose and oxygen photosynthesis takes place on land and in shallow water. Chemosynthesis definition chemosynthesis is the conversion of inorganic carbon-containing compounds into organic matter such as sugars and amino acids chemosynthesis uses energy from inorganic chemicals to perform this task the inorganic “energy source” is usually a molecule that has electrons to spare, such as.
Photosynthesis and chemosynthesis are both processes by which organisms produce food photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy close up of a tubeworm “bush”, which mines for sulfide in the carbonate close up of a tubeworm “bush,” which mines for sulfide in the.
There are many different organisms that rely on chemosynthesis to survive so how exactly does this process work let's take a journey into one of the most undiscovered places on our planet, hydrothermal vents miles deep into the bottom of our earth's oceans live a species of animal known as giant. In the ocean, hydrogen sulfide or ammonia can be used by bacteria to carry out chemosynthesis many chemosynthetic organisms can be found by hydrothermal vents, or where methane can be found within the earth in hydrogen sulfide chemosynthesis, carbon dioxide plus oxygen plus hydrogen sulfide forms sulfur, water.
Certain bacteria can do this in the aphotic zone in the sea and in other extreme environments on earth in the ocean, hydrogen sulfide or ammonia can be used by bacteria to carry out chemosynthesis many chemosynthetic organisms can be found by hydrothermal vents, or where methane can be found within the earth.
These chemosynthetic bacteria carry out reactions involving nitrogen compounds there are three categories of nitrogen bacteria: nitrifying, denitrifying and nitrogen-fixing nitrifying bacteria live in soil where ammonia compounds are found ammonia contains nitrogen and hydrogen some bacteria use these compounds to. Where do bacteria that carry out chemosynthesis live some chemosynthetic bacteria live in very remote places on earth, such as volcanic vents on the deep- ocean floor and hot springs in yellowstone park other live in more common places, such as tidal marshes along the coast.