Following are the findings in a study done on the environment of Earth: The temperature of environment is increasing. The number of amphibians is decreasing. Human beings are suffer from cataract and skin cancer. Answer the following questions on the basis of above facts: (a) (What is the cause of above findings ? (b) (What is to be done to be safe from above conditions ?) (c)Write down its two more harmful effects to the human health.
