Which of the following are the main forms of energy inputs and outputs that move through an ecosystem?
A) soil elements, water, oxygen, carbon dioxide, chemicals within detritus (dead organisms)
B) sunlight and heat
C) inorganic and organic compounds plus solar radiation
D) water, nitrogen, phosphorus, carbon and heat

Question

Quizplus · Accepted Answer

Sunlight is the primary source of energy for most ecosystems, driving photosynthesis and setting the foundation for the energy flow through the food web. Heat is a form of energy output, often lost through metabolic processes.

Which of the Following Are the Main Forms of Energy