52. Ecosystems

What role do decomposers play in the carbon cycle?

Which of the following statements correctly compares the nitrogen, carbon, and oxygen cycles?

Which of the following statements is correct about biogeochemical cycling?

Which of the following are ways that carbon can move from the atmosphere to the hydrosphere?

Which biological process by decomposers releases carbon from organic forms back into the atmosphere?

Which of the following processes is specifically part of the nitrogen cycle?

Which biogeochemical cycle does not involve a stage where the chemical enters the atmosphere?

How are decomposers critical to the carbon cycle?

Which of the following is a compound that is cycled through an ecosystem?

Why is cycling carbon important in ecosystems?

Which of the following biogeochemical cycles is correctly paired with its largest reservoir?

Plants, algae, and phytoplankton are the main components of the _________ carbon cycle.

Which of the following disruptions would most likely cause an excess output of carbon into the atmosphere in the carbon cycle?

In the carbon cycle, what role do detritus feeders play?

Which phrase best describes a biogeochemical cycle?