Questionso 1. Describe the trend shown in Graph 1. 2. a) What conclusions can be drawn from the data in Graphs 1 and 2? b) Use the data in Graph 3 to evaluate the accuracy of your conclusion

from question 2.3. Scientists have concluded that human activity is responsible for global warming.

a) Explain how the data in Graph 4 supports this conclusion. b) Suggest a limitation for the data in Graph 4.

4. Compare the data shown in Chart 5 with the data in Graphs 8 and 9.o a) Describe the discrepancy between the chart and the graphs. b) Suggest an explanation for the discrepancy.o 5. a) Describe the trend in Graph 6. b) A possible explanation could be that carbon dioxide emissions are

linked to population size. Does the information in Graph 11 support or refute this theory? Justify your answer.

6. Use the data in Graph 8 to draw a conclusion about the trend in Graph 7.

o 7. a) Describe the trend in Graph 10. b) Use the information in Graph 10 to suggest an explanation for the

trend in Graph 1.