Carbon, Nitrogen and Water Cycle Reading: https://www.bbc.com/education/guides/z72v4wx/revision/1
This website includes information on the Carbon and Nitrogen Cycles. The beginning page that it brings you to is about the Carbon Cycle.If you scroll down the page their are page numbers 1, 2 and 3. The Nitrogen Cycle is on page 2. Do not worry about the Water Cycle on page 3. Answer the follow questions in your notebook.
Carbon Cycle
1. Which process removes carbon dioxide from the atmosphere?
2. Which process releases carbon dioxide to the atmospere?
3. Which substances contain carbon?
Nitrogen Cycle
1. Which conditions are best for decomposition to happen quickly?
2. What do nitrogen-fixing bacteria do?
3. What do nitrifying bacteria do?
4. About what percentage of the air is nitrogen?
5. Which substances contain nitrogen?