What is a major role of bacteria in nature? A) Generating electricity B) Increasing atmospheric oxygen levels C) Breaking down dead organic material D) Producing methane gas
Understand the Problem
The question is asking about the significant contributions bacteria make to the environment, particularly their role in the ecosystem, such as decomposition or gas production.
Answer
Breaking down dead organic material.
The major role of bacteria in nature is breaking down dead organic material.
Answer for screen readers
The major role of bacteria in nature is breaking down dead organic material.
More Information
Bacteria play a crucial part in decomposing dead organic matter, which is essential for recycling nutrients in ecosystems, supporting plant growth, and maintaining the balance of natural processes.
Sources
- Chapter 1, The Decomposition Process - Earth-Kind® Landscaping - aggie-horticulture.tamu.edu
- Bacteria - Wikipedia - en.wikipedia.org
- The Role of Microorganisms in the Methane Cycle - kids.frontiersin.org
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