Which of the following does not release carbon back into the atmosphere

which of what following?

Where is the answers?

The answer is photosynthesis

Photosynthesis

To determine which of the following options does not release carbon back into the atmosphere, we need to consider the carbon cycle and the sources of carbon emissions.

1. Natural gas: Natural gas primarily consists of methane (CH4), which is a potent greenhouse gas. When natural gas is burned for energy, it releases carbon dioxide (CO2) into the atmosphere. Therefore, natural gas does release carbon back into the atmosphere.

2. Coal: Coal is a fossil fuel primarily composed of carbon. When coal is burned for energy, it releases carbon dioxide (CO2), a greenhouse gas, into the atmosphere. Therefore, coal does release carbon back into the atmosphere.

3. Solar power: Solar power is harnessed by capturing energy from the sun using photovoltaic cells or solar thermal systems. It doesn't involve the burning of fossil fuels or release of carbon dioxide, making it a clean source of energy that does not release carbon back into the atmosphere.

4. Biomass: Biomass refers to organic matter such as wood, crops, or waste that can be used as a fuel source. When biomass is burned for energy, it releases carbon dioxide (CO2) into the atmosphere. Therefore, biomass does release carbon back into the atmosphere.

Based on this analysis, the option that does not release carbon back into the atmosphere is "Solar power."