8. Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected? B, C and
D are forms of carbon dioxide because as they the water or chemicals are being evaporated, it produces carbon dioxide which filters out the air. 9. Which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? Describe the process or processes you selected.
The arrow C represents the emission of carbondioxide in the atmosphere. As you can see that the arrow is from the smoke that is emitted from the factories and industries and to the carbondioxide in the atmosphere.
The combustion process releases carbondioxide in the atmosphere. The combustion of fossil fuels releases carbon which is the underlying process representing arrow C
The arrow B represents the intake of carbondioxide by plants during photosynthesis to release oxygen
The arrow C represents the release of carbondioxide from industries due to the combustion of fossil fuels
The arrow D represents the dissolving of the carbondioxide into carbonates in the water bodies
Question 9:
The death and decay of the plants and animals that go underground converts the organic carbon in them into the inorganic form that forms fossils and fossil fuels. This process if indicated by the arrow E
<span>Structures that have a similar evolutionary origin and structure but are adapted for different purposes, such as a bat wing and a human arm, are called </span>homologous.
El principal gas de efecto invernadero emitido por el ser humano es el dióxido de carbono y sus gráficos de emisión nos pueden indicar muy bien el comportamiento del ser humano en el consumo de la energía fósil y de su desarrollo industrial.
