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Respiration and Air Pollution · CSEC Integrated Science

55 past-paper questions on Respiration and Air Pollution, part of Section A: The Organism and Its Environment, from every CSEC Integrated Science paper on Quelpr.

Practise Respiration and Air Pollution
  1. 1(a)(i)1 mark· CSEC Integrated Science · 2005 · Paper 2State which model, A or B, better represents the human respiratory system.
  2. 1(a)(ii)2 marks· CSEC Integrated Science · 2005 · Paper 2Provide one reason for your answer in (a)(i).
  3. 1(a)(iii)a)1 mark· CSEC Integrated Science · 2005 · Paper 2State which part of the human respiratory system is represented by the balloons in Model B.
  4. 1(a)(iii)b)1 mark· CSEC Integrated Science · 2005 · Paper 2State which part of the human respiratory system is represented by the rubber in Model B.
  5. 1(a)(iv)2 marks· CSEC Integrated Science · 2005 · Paper 2Explain whether the volume of air inside the bell jar changes when the thumb in Model B is removed and the rubber flattens.
  6. 1(a)(v)3 marks· CSEC Integrated Science · 2005 · Paper 2Identify whether inhalation or exhalation is demonstrated by the bell jar model in Figure 1, giving one reason for your answer.
  7. 1(b)(i)1 mark· CSEC Integrated Science · 2005 · Paper 2Determine the percentage of the population at location A with severe bronchitis using Figure 2.
  8. 1(b)(ii)1 mark· CSEC Integrated Science · 2005 · Paper 2Identify which location (A, B, C, or D) is least affected by severe bronchitis.
  9. 1(b)(iii)1 mark· CSEC Integrated Science · 2005 · Paper 2Suggest which location (A, B, C, or D) is most likely situated near a large cement factory.
  10. 1(b)(iv)2 marks· CSEC Integrated Science · 2005 · Paper 2Give two reasons supporting your suggestion in (b)(iii).
  11. 1(d)(i)1 mark· CSEC Integrated Science · 2006 · Paper 2Suggest what might have been responsible for the respiratory ailments.
  12. 1(d)(ii)1 mark· CSEC Integrated Science · 2006 · Paper 2Suggest what might have been responsible for the decline in frequency of the respiratory ailments.
  13. 2(c)1 mark· CSEC Integrated Science · 2007 · Paper 2Define what is meant by 'aerobic' in the context of swimming.
  14. 1(a)2 marks· CSEC Integrated Science · 2008 · Paper 2Sequence the individuals in order of the energy required by their bodies when performing the activity for the same duration, from most energy required to least energy required.
  15. 1(b)1 mark· CSEC Integrated Science · 2008 · Paper 2Identify which activity in Figure 1 would result in the individual having the highest breathing rate.
  16. 1(c)6 marks· CSEC Integrated Science · 2008 · Paper 2Describe the breathing rate and chest movement expected during the activity for Samantha, Susan, and Sharon, referring to structures of the respiratory system.
  17. 1(d)(i)1 mark· CSEC Integrated Science · 2008 · Paper 2State ONE difference between aerobic and anaerobic respiration.
  18. 1(d)(ii)1 mark· CSEC Integrated Science · 2008 · Paper 2State in which activity in Figure 1 anaerobic respiration plays a significant role.
  19. 1(d)(iii)1 mark· CSEC Integrated Science · 2008 · Paper 2Explain why anaerobic respiration might be necessary for this activity.
  20. 1(d)(iv)2 marks· CSEC Integrated Science · 2008 · Paper 2Complete Table 1 by stating TWO likely differences between the air inhaled and exhaled by Susan during her activity.
  21. 1(e)1 mark· CSEC Integrated Science · 2008 · Paper 2With reference to Susan's activity, give a reason for ONE difference between inhaled and exhaled air.
  22. 5(f)(i)1 mark· CSEC Integrated Science · 2008 · Paper 2John placed two live small fish in a sealed bottle. State what will happen to the fish after a while.
  23. 5(f)(ii)1 mark· CSEC Integrated Science · 2008 · Paper 2Suggest a reason for what happens to the fish in the sealed bottle.
  24. 3(c)(i)1 mark· CSEC Integrated Science · May/June 2010 · Paper 2Give ONE reason why Sophia breathes faster when she is running.
  25. 4(c)2 marks· CSEC Integrated Science · May/June 2010 · Paper 2Explain how energy is obtained and used in producing movements for the group members during their rehearsal.
  26. 1(e)(i)2 marks· CSEC Integrated Science · May/June 2011 · Paper 2Name TWO other atmospheric pollutants resulting from increased vehicular traffic.
  27. 1(e)(ii)1 mark· CSEC Integrated Science · May/June 2011 · Paper 2State ONE negative environmental effect of ONE of the pollutants named in (e)(i).
  28. 1(e)(iv)2 marks· CSEC Integrated Science · May/June 2011 · Paper 2State TWO possible effects of increased air pollution on human health in the Caribbean.
  29. 3(c)(i)1 mark· CSEC Integrated Science · May/June 2012 · Paper 2How would Sammy's rib cage move, as he runs back and forth?
  30. 3(c)(ii)1 mark· CSEC Integrated Science · May/June 2012 · Paper 2How would Sammy's body benefit from the movement described in (c)(i) above?
  31. 3(d)(i)2 marks· CSEC Integrated Science · May/June 2012 · Paper 2Describe TWO possible side effects that the smoke may have on their respiratory system.
  32. 3(d)(ii)1 mark· CSEC Integrated Science · May/June 2012 · Paper 2State ONE negative effect of the gardener's action on the physical environment.
  33. 6(d)3 marks· CSEC Integrated Science · May/June 2012 · Paper 2Describe THREE ways by which increasing levels of atmospheric carbon dioxide may negatively affect Caribbean people.
  34. 1(a)(i)2 marks· CSEC Integrated Science · May/June 2013 · Paper 2Describe how Ricki's chest (intercostal) muscles and ribcage operate to cause inhalation and exhalation of air.
  35. 1(a)(ii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Suggest how his breathing rate changes as he runs up the hill.
  36. 1(a)(iii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Give a reason for the suggested change in breathing rate while running uphill.
  37. 1(a)(iv)3 marks· CSEC Integrated Science · May/June 2013 · Paper 2Explain how the movement of Ricki's diaphragm allows him to breathe in when singing or engaging in strenuous activity.
  38. 1(b)(i)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State ONE difference between the air that Ricki inhales and the air that he exhales.
  39. 1(b)(ii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State a second difference between the air that Ricki inhales and the air that he exhales.
  40. 1(c)(i)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State the term used to describe this type of respiration.
  41. 1(c)(ii)2 marks· CSEC Integrated Science · May/June 2013 · Paper 2Write a word equation for the process of respiration that involves oxygen.
  42. 1(d)(i)5 marks· CSEC Integrated Science · May/June 2013 · Paper 2Using Figure 1 on page 5, which shows data for non-smokers, plot a graph to represent the data for tobacco smokers from Table 1.
  43. 1(d)(ii)2 marks· CSEC Integrated Science · May/June 2013 · Paper 2Label the axes on the graph in Figure 1.
  44. 1(d)(iii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State an appropriate title for the graph.
  45. 1(d)(iv)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2According to the trends in the graphs, at what age did the SAME number of smokers and non-smokers die?
  46. 1(d)(v)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2From the graph, determine the age at which 250 non-smokers will die.
  47. 1(d)(vi)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2Based on the trends shown in the graphs, state what can be concluded about the effect of smoking tobacco on life expectancy.
  48. 1(d)(vii)1 mark· CSEC Integrated Science · May/June 2013 · Paper 2State ONE likely difference between the lungs of smokers and the lungs of non-smokers.
  49. 5(a)3 marks· CSEC Integrated Science · May/June 2014 · Paper 2List THREE components of air.
  50. 5(b)(i)4 marks· CSEC Integrated Science · May/June 2014 · Paper 2Identify TWO likely pollutants present in Community A and TWO likely pollutants present in Community B.
  51. 5(b)(ii)4 marks· CSEC Integrated Science · May/June 2014 · Paper 2For ONE pollutant from each community, describe its source and how it is distributed in the environment.
  52. 5(b)(iii)4 marks· CSEC Integrated Science · May/June 2014 · Paper 2Outline TWO effects that the identified pollutants have on living organisms in each community.
  53. 1(b)(i)1 mark· CSEC Integrated Science · May/June 2015 · Paper 2Name the process used by living things to obtain energy.
  54. 5(b)6 marks· CSEC Integrated Science · May/June 2016 · Paper 2Explain THREE physiological effects of long-term cigarette smoking (20 years) on the respiratory system.
  55. 5(c)4 marks· CSEC Integrated Science · May/June 2016 · Paper 2Discuss TWO garage design modifications that could reduce the build-up of air pollution.

Related topics in Section A: The Organism and Its Environment