Question

A reservoir is a place where something collects. The carbon cycle has four main reservoirs. Which of the following are carbon cycle reservoirs? (4 points)
Responses

Atmosphere
Atmosphere

Terrestrial biosphere (ground)
Terrestrial biosphere (ground)

Models
Models

Oceans
Oceans

Sediments (dirt)

Answer 1

The four main reservoirs of the carbon cycle are:

1. Atmosphere
2. Terrestrial biosphere (ground)
3. Oceans
4. Sediments (dirt)

"Models" is not a carbon cycle reservoir. Therefore, the correct carbon cycle reservoirs from your list are:

- Atmosphere
- Terrestrial biosphere (ground)
- Oceans
- Sediments (dirt)