Hi Mr Wood, it's Ashley Wager from your 3rd period class, and I'm just answering the questions for the quiz and asking a question about your trip!
1.How much CO2 is the graph showing? About 377 Million Pounds of CO2 is shown in the graph.
.2.What time of day was this data collected? This data was collected at night because the carbon is low, that means there is not much sunlight for plants.
3.In two more hours, when the next sample will be collected, will the amount of CO2 measured move up or down? Why! It will move down because the sun won't be out and that means that the plants won't have sunlight to produce CO2. Or, if it was morning in 2 hours, then it would be more because the plants would have sunlight to produce CO2.
And a question: What type of animal have you seen there that you have never seen before, or have you seen all of them before?
Good luck Mr. Wood and Have fun!