Answer:
C. A negative feedback loop.
Step-by-step explanation:
- As we know the melting of Arctic ice caps and polar regions due to global warming impact, and the release of methane a harmful natural gas in the environment from the Arctic system has created a negative impact upon the ecological system impacting badly and hence destroying it.
- The occurrence of a negative feedback is a way of earth saying that its resource cannot no longer bear the pressure and hence a balance needs to be made within this system, so system analysis predicts show this negative feedback as a disturbance being created.