Question

what are three methods of food preservation that you could do to prevent food poisoning at home?

irradiation, pasteurization and factory chemical additives

irradiation, pasteurization and factory freezing

drying, canning and irradiation

drying, canning and salting

all of the following are rick factors for disease associated with living in poverty except for

lack of education

lack of clean water source

smoking

malnutrition

Explanation:

1. For the first question, home food preservation methods must be feasible at home. Drying, canning, and salting are all simple, home-applicable techniques to inhibit microbial growth. Irradiation, pasteurization (industrial-scale), factory additives, and factory freezing are not typical home methods.
2. For the second question, risk factors linked to poverty include lack of education (limits health knowledge), lack of clean water (spreads disease), and malnutrition (weakens immunity). Smoking is a personal behavior not inherently tied to poverty as a living condition.

Answer:

1. drying, canning and salting
2. Smoking