What is the most important role of photosynthetic organisms in an ecosystem?
A)converting inorganic compounds into organic compounds
B)absorbing solar radiation
C)producing organic detritus for decomposers
D)dissipating heat
E)recycling energy from other tropic levels

Question

Quizplus · Accepted Answer

Photosynthetic organisms, such as plants, algae, and some bacteria, are the primary producers in an ecosystem. They convert inorganic compounds, such as carbon dioxide and water, into organic compounds, such as glucose, during photosynthesis. This process provides the basis for all energy flow and nutrient cycling in the ecosystem. Without photosynthetic organisms, there would be no organic matter for other organisms to consume and the ecosystem would collapse.

What Is the Most Important Role of Photosynthetic Organisms in an Ecosystem