2007-05-02 07:08:25 · 5 answers · asked by Eddie J 1 in Environment
In most ecosystems it is the sun. However there are a few that are powered by geothermal energy. Here I am thinking of the hydrothermal-vent ecosystems discovered at the bottom of the ocean.
2007-05-02 07:42:48 · answer #1 · answered by Engineer 6 · 0⤊ 0⤋
It is THE SUN. Sun is the source, its energy is taken and converted by producers which are eaten by consumers.
Plants are the major producers which produce food and energy by using sun's energy and this is eaten by us and animals who are primary consumers. The whole food system in the ecology depends on the energy from the sun.
2007-05-05 07:08:15 · answer #2 · answered by nature_luv 3 · 0⤊ 0⤋
The Sun
2007-05-02 14:16:16 · answer #3 · answered by Anonymous · 3⤊ 0⤋
Most all comes from the oxidation of Corbin . This produces CO2.
2007-05-02 15:53:26 · answer #4 · answered by JOHNNIE B 7 · 0⤊ 1⤋
fusion reaction from G2 Sun.
2007-05-02 16:07:05 · answer #5 · answered by Mister2-15-2 7 · 0⤊ 0⤋