b. What aspects of lead transport within the atmosphere and lithosphere make the potential exposure risk fairly high? c. What strategies both locally and internationally have been taken to minimize the risks mentioned in question 1(b) [8] d. A Day's Worker in the Hope Pastures, Kingston 6 area, routinely complains of severe sinusitis. It is particularly severe on the days after she cleans the bathrooms of her clients. Using appropriate equations identify the possible cause or causes of the problem? [4] e. What recommendations would you give to the Day's Worker? [6]