The following processes are related to letters:
- Carbon dioxide is converted to sugar used for food: A
- Carbon trapped in fossil fuels is converted to carbon dioxide: G
- Organic carbon is converted to fossil fuels: E
- Carbon dioxide is converted to carbonates: H
- Sugar is broken down and converted to carbon dioxide: F
What is the Carbon Cycle?
The carbon cycle is the way carbon circulates through the atmosphere, oceans, and the Earth's surface and interior through different processes such as:
- Chemical
- Physical
- Geological
- Biological
Carbon is present in all the elements on Earth, therefore its cycle is vital for the renewal, recomposition, nourishment and survival of all beings and non-living matter on Earth. In this cicle, carbon is transferred between four reservoirs where it is in different states:
- Atmosphere: It is found in the form of carbon dioxide (CO2) when combined with oxygen in the form of gas.
- Biosphere: It is found in in non-living organic matter, and in the soil.
- Oceans: It is found n marine organisms and in non-living matter.
- Sediments: It is found in fossils and fossil fuels.
This cycle has different stages that relate to the diagram below:
- Carbon dioxide is converted to sugar used for food: Letter A
- Carbon trapped in fossils fuels is converted to carbon dioxide: Letter G
- Organic carbon is converted to fossil fuels: Letter E
- Carbon dioxide is converted to carbonates: Letter H
- Sugar is broken down and converted to carbon dioxide: Letter F
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Learn more about the carbon cycle in: https://brainly.com/question/1627609
