Answer – C (Using instruments that have not been calibrated).
When the integrity of an instrument’s calibration has been compromised (usually due to exposure to a shock, vibration, or physical damage), it needs to be calibrated; failure to do this inevitably leads to inaccurate measurement; this is a very common measurement error.
Answer:
carbon dioxide
Explanation:
carbon dioxide is released into atmosphere
First deforestation takes away trees which help absorb the carbon in the air and second if you burn the trees you release the carbon in the trees
