In terms of a work environment, physical needs are pay, employment contract, uniform, superannuation etc. And then individuals will become motivated to ensure that there safety needs are met next.
Maslow's hierarchy of needs categorises human needs in a pyramid form. According to it, lower level needs need to be satisfied first before moving on to the next level of needs.
The lowest rung is formed by basic needs which comprises of physical needs like food, shelter, rest, safety etc.
The next level is of psychological needs which comprises of social needs and esteem.
The top most level is of self fulfilment needs where the person achieves full potential and enters the realm of self actualisation.
Hence, from the given options, physical needs are the most basic level of Maslow's hierarchy.
