Respuesta :

Answer:

4.2 into the atmosphere

Explanation:

Carbon movement into atmosphere :

  • (8.3 ± 0.4) + (1.0 ± 0.5)
  • Let's avoid the variability
  • 8.3 + 1.0
  • 9.3

Carbon movement in the sinks :

  • (2.6 ± 0.9) + (2.5 ± 0.5)
  • 2.6 + 2.5
  • 5.1

Net Carbon Movement :

  • 9.3 - 5.1
  • 4.2 into the atmosphere