Question

The more frequently a person smokes cigarettes, the more likely he/she is to develop lung cancer. This is an example of:

1) Cause and effect relationship
2) Correlation
3) Coincidence
4) Random chance

Answer 1

The correct answer is 1) Cause and effect relationship, as extensive research demonstrates a direct causation between smoking and lung cancer. Smoking, containing multiple carcinogens, significantly increases the risk of not only lung cancer but also various other cancers and diseases.

Step-by-step explanation:

The statement, 'The more frequently a person smokes cigarettes, the more likely he/she is to develop lung cancer,' can be classified as 1) Cause and effect relationship. Extensive research, including experimental studies, conclusively demonstrates that smoking causes lung cancer. Tobacco smoke contains 50 known carcinogens, and smoking accounts for 90 percent of lung cancer cases. The link between smoking and this disease reflects a direct causation rather than mere correlation, coincidence, or random chance. As such, with many harmful effects on the human body, smoking is a significant risk factor for not only lung cancer but also other diseases and forms of cancer including those affecting the larynx, esophagus, stomach, bladder, kidney, and pancreas.