Carbon Cycle — Definition & Diagrams
Read this topicExplanations 3
- How Does Carbon Move Through the Environment? The carbon cycle is the continuous movement of Earth's carbon. Carbon is found in living things, in the air, in the water, and in m…
By Deena Hauze, Alex Federspiel, Valeri Natole, Mario Janakis, Gabi Slizewska
- What Is the Carbon Cycle? The carbon cycle is how carbon is circulated around the Earth. If the cycle did not happen, most of the carbon could end up trapped in the atmosphere o…
By Sarah Morgan, Deena Hauze, Alex Federspiel, Valeri Natole, Mario Janakis, Gabi Slizewska
- (Video) The Global Carbon Cycle by CrashCourse Carbon is extremely important in life processes. In this video, Crash Course covers the flow of carbon around the planet.
By Mario Janakis
Problems 20
- Which biological process absorbs carbon from the atmosphere?
- What effect might deforestation have on the carbon cycle?
- What form of carbon is typically found in the atmosphere?
- What might happen to the pictured ecosystem if fossil fuels are no longer released into the atmosphere?
- What do greenhouse gases do?
- Carbon dioxide is one of the main greenhouse gases in our atmosphere. What would happen if its concentration increased drastically?
- Carbon sequestration involves carbon being stored in solid materials. Would carbon sequestration increase or decrease the amount of greenhouse gases in the atmosphere?
- What should the top arrow be labeled, and then what should the bottom arrow be labeled?
- What phrase should be on the top arrow, and then, what phrase should be on the bottom arrow?
- Would a volcanic eruption add or remove carbon compounds from the atmosphere?
- If evergreen forests are a carbon sink, which arrow in the picture should be made larger to match the volume of carbon being moved?
- Of the two planets shown above, which one is experiencing less of a greenhouse effect?
- Fill in the blank: A carbon sink is something that can store large amounts of carbon. Another name for a carbon sink could be a woahwaht‾\underline{\phantom{woahwaht}}woahwaht.
- Which of the following statements are true?
- Would creating a large cattle farm lead to the creation of a large carbon sink?
- Would filling a large pond with photosynthetic algae promote or prevent carbon storage?
- Does filling a car with gas add to or remove carbon from the fossil fuel carbon reservoir?
- If a logging company plants two trees for every tree they cut down, would this promote or prevent carbon storage?
- Does carbon storage by carbon sinks increase or decrease the concentration of greenhouse gases in the atmosphere?
- How can carbon trapped in the Earth's mantle be released? Select any that apply.