Which of these disruptions would cause an excess output in the carbon cycle?
Understand the Problem
The question requires selecting the disruption that would lead to an increased output of carbon into the carbon cycle, based on the provided diagram of carbon reservoirs and inputs into the atmosphere. We will analyze each option to understand it's impact on the carbon cycle.
Answer
The destruction of terrestrial biota
The destruction of terrestrial biota would cause an excess output in the carbon cycle because terrestrial biota, such as forests, store large amounts of carbon. If these are destroyed, this carbon is released into the atmosphere, increasing the output.
Answer for screen readers
The destruction of terrestrial biota would cause an excess output in the carbon cycle because terrestrial biota, such as forests, store large amounts of carbon. If these are destroyed, this carbon is released into the atmosphere, increasing the output.
More Information
Terrestrial biota refers to all living organisms on land, including plants, animals, and microorganisms. They play a crucial role in the carbon cycle by absorbing carbon dioxide during photosynthesis and storing it in their biomass.
Tips
It is important to understand that carbon reservoirs store carbon, while processes like respiration, combustion, and cement production release carbon into the atmosphere.
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