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Multiple Choice
During aerobic decomposition in a compost pile, which forms of energy are primarily released?
A
Nuclear energy and heat
B
Electrical energy and ATP
C
Heat and ATP
D
Light and sound
Verified step by step guidance
1
Understand the process of aerobic decomposition: Aerobic decomposition is the breakdown of organic matter in the presence of oxygen. Microorganisms such as bacteria and fungi metabolize organic material, releasing energy in the process.
Identify the forms of energy released during aerobic decomposition: The primary forms of energy released are heat and ATP. Heat is generated as a byproduct of microbial metabolic activity, and ATP is produced as the microorganisms use the organic material for energy.
Eliminate incorrect options: Nuclear energy is not involved in biological processes like decomposition. Electrical energy and light are also not relevant to this process. Sound is not a form of energy released during decomposition.
Focus on the correct answer: Heat is released due to the exothermic reactions occurring during microbial metabolism, and ATP is produced as the microorganisms convert organic matter into usable energy for their cellular processes.
Conclude with the correct understanding: The correct forms of energy released during aerobic decomposition are heat and ATP, as these are directly tied to the metabolic activities of the microorganisms involved.