Answer the following questions
on the back of your graph paper.
Answer the following questions
on the back of your graph paper.
*Write out the question.
*Write out the question.
1. What might account for
differences in the CO2
concentrations measured in
May and October of each
year?
1. What might account for
differences in the CO2
concentrations measured in
May and October of each
year?
2. Based on the data shown
on your graph, what do you
think the carbon dioxide
concentration will be in the
year 2020?
2. Based on the data shown
on your graph, what do you
think the carbon dioxide
concentration will be in the
year 2020?
3. Why do you think carbon
dioxide levels have
continued to rise during the
past 45 years?
3. Why do you think carbon
dioxide levels have
continued to rise during the
past 45 years?
4. What types of activities
might raise carbon dioxide
levels even faster?
4. What types of activities
might raise carbon dioxide
levels even faster?
5. How do you think this will
affect Earth’s climate?
5. How do you think this will
affect Earth’s climate?
6. What conclusions can you
draw from this graph?
6. What conclusions can you
draw from this graph?
7. Is the graph appropriate to
make these conclusions?
7. Is the graph appropriate to
make these conclusions?