Compare the cancer risks for smoking

Compare the cancer risks for smoking, diet, alcohol consumption, exercise, sun tanning, and sexual behavior. Are these things the major causes of cancer? Why or why not? Support your response with credible research. (Health Psychology).
Smoking is one of the leading causes of cancer and is responsible for an estimated 22% of all cancer deaths globally. According to the World Health Organization (WHO), tobacco use is the single most preventable cause of death and disease, and is responsible for an estimated 8 million deaths each year.
Diet is also a significant risk factor for cancer, with some studies suggesting that a poor diet high in processed and red meats, as well as high in sugar and saturated fat, may increase the risk of certain types of cancer, such as colon, breast, and pancreatic cancer.
Alcohol consumption has been linked to an increased risk of several types of cancer, including breast, colon, and liver cancer. The more alcohol a person consumes, the higher their risk of developing cancer.
Exercise, on the other hand, has been shown to have a protective effect against cancer. Regular physical activity has been associated with a lower risk of several types of cancer, including breast, colon, and prostate cancer.
Sun tanning has been linked to an increased risk of skin cancer, particularly melanoma. It is important to protect the skin from the sun’s harmful ultraviolet (UV) rays by wearing sunscreen and protective clothing.
Sexual behavior can also play a role in cancer risk. For example, certain sexually transmitted infections, such as human papillomavirus (HPV), can increase the risk of certain types of cancer, such as cervical cancer in women.
It is important to note that these are just a few of the many potential risk factors for cancer. Other factors that may increase the risk of cancer include genetics, environmental exposures, and certain medical conditions.