Based on the relationship between atmospheric CO2 concentration and temperature, as shown by the trend lines, and on the change in atmospheric CO2 concentration since the Industrial Revolution, explain
why scientists are concerned.

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.