I would say it to be located located all in the atmosphere is the gas N2. im not positive, but im pretty sure thats the answer. its been awhile since ive done the biosphere. Hope i helped!
Answer:
The Carbon Cycle
Carbon moves from the atmosphere to plants.
Carbon moves from plants to animals.
Carbon moves from plants and animals to soils.
Carbon moves from living things to the atmosphere.
Carbon moves from fossil fuels to the atmosphere when fuels are burned.
Carbon moves from the atmosphere to the oceans.
Hope This Helps
Possibly yellow fever can't confirm for sure
