Biogeochemical Cycles w/Photosynthesis and Respiration Test

Label the parts of the Photosynthesis equation.

Label the diagram to show how plants do photosynthesis.

Where in this diagram is diffusion of carbon occuring? Select both

Fill in the diagram with the different components of Cellular Respiration.

Organize these options into the correct categories.

Select the words that are ONLY a part of the Carbon Cycle. (Select all that apply)

Choose the words that apply to ONLY the Nitrogen Cycle. (Select all that apply)

Which of the following help convert nitrogen into usable forms? Check all that apply.

What is the role of nitrogen-fixing bacteria in the nitrogen cycle?