Answer: Employer has to purchase PPE for the employees.
Explanation: Personal Protective Equipment (PPE) are the protection equipment used by workers or laborers to protect themselves from any injury or harm during work. A sub department Occupational Safety and Health Administration regulated under US department of labor clearly directed all employers to purchase PPE for their employees because it is employer's responsibility to provide safe working place to the employees.
Once heat from the sun penetrate the Earths atmosphere, the heat is circulated as warm air rises and cold air sinks,this process is called <u>convection.</u>
