The percentage of the carbon flux from terrestrial ecosystems into the atmosphere due to human activities. Introduction: Some biogeochemical cycles like carbon, water, and phosphate cycle, as well as the rock cycle, occur on Earth’s surface and in its interior. On other planets, these cycles do not occur because they lack the required components, and these planets are gaseous. They do not have solid surfaces. In carbon cycle,carbon circulates from the atmosphere to plants and animals. Then it moves to the land, and then it returns into the environment.

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Chapter 42.3, Problem 2FQ

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To determine: The percentage of the carbon flux from terrestrial ecosystems into the atmosphere due to human activities.

Introduction: Some biogeochemical cycles like carbon, water, and phosphate cycle, as well as the rock cycle, occur on Earth’s surface and in its interior. On other planets, these cycles do not occur because they lack the required components, and these planets are gaseous. They do not have solid surfaces. In carbon cycle,carbon circulates from the atmosphere to plants and animals. Then it moves to the land, and then it returns into the environment.

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