Hazard identification (5 marks) • Definition of hazard (0.5 mk) • Types of hazards (0.5 mk) • Description of what Hazard

[answerhappygod]

Hazard identification (5 marks)
• Definition of hazard (0.5 mk)
• Types of hazards (0.5 mk)
• Description of what Hazard identification is (1 mks)
• Methods used in identifying hazards (1 mks)
• Importance of Hazard identification in Environmental Risk
Assessment (2 mks)
b. Dose-response relationship (5 marks)
• Description of dose (0,5 mk)
• Definition of dose response relationship (1 mk)
• Factors that influence dose response relationships (0.5
mk)
• Role of Dose-response relationship in ERA (3 mks)
c. Risk assessment (5 marks)
• Description of risk (1 mks)
• Definition of risk assessment (1 mk)
• How risk assessment is done (1 mk)
• The significance of Risk assessment in the Environmental Risk
Assessment process (2 mks)
d. Threshold dose (5 marks)
• A description of threshold dose (2mks)
• How threshold dose is determined (1 mk)
• Its role in ERA (2 mks)