In the carbon cycle, microbes convert _____.
a. CO2 into organic material for consumption
b. CO2 into inorganic material for storage
c. fossil fuels into usable organic compounds
d. oxygen into water as a by-product of photosynthesis

Verified step by step guidance

1. Identify the role of microbes in the carbon cycle.
2. Understand that microbes, such as plants and algae, perform photosynthesis.
3. Recognize that during photosynthesis, microbes convert carbon dioxide (CO2) into organic compounds.
4. Consider the options provided and determine which one aligns with the conversion of CO2 into organic material.
5. Select the option that describes the conversion of CO2 into organic material for consumption.

Key Concepts

Carbon Cycle

The carbon cycle is a biogeochemical cycle that describes the movement of carbon among the atmosphere, oceans, soil, and living organisms. Microbes play a crucial role in this cycle by facilitating the conversion of carbon compounds, particularly through processes like decomposition and respiration, which help recycle carbon back into the ecosystem.

Microbial Photosynthesis

Microbial photosynthesis is the process by which certain microorganisms, such as cyanobacteria, convert carbon dioxide (CO2) and sunlight into organic materials, primarily glucose, while releasing oxygen as a by-product. This process is fundamental to the carbon cycle, as it transforms inorganic carbon into organic forms that can be utilized by other organisms.

Decomposition

Decomposition is the biological process through which organic matter is broken down into simpler substances by microorganisms, fungi, and other decomposers. This process is essential for recycling nutrients in ecosystems, as it converts complex organic materials back into inorganic forms, making them available for uptake by plants and other organisms in the carbon cycle.