1. Which water-borne disease is considered second only to malaria in its damage to global population/health? a. Cholera b. Bilharzia c. Amoebiasis d. Hepatitis A 2. Which is the only Commonwealth country in South America? a. Guyana b. Surinam c. Venezuela d. Colombia 3. The pygmy elephant is a resident of the rainforests on which island? a. Borneo b. Sri Lanka c. Madagascar d. Java bat Baseball a. 4. Borneo a. 3. Guyana a. 2. Bilharzia b. 1.