Whenever Nalini goes to the warehouse to pick up time sheets, she is confronted with whistles and lewd comments from male coworkers, making her uncomfortable. What type of environment is this?

Hostile work environment

Explanation:

Hostile work environment is an environment which isn’t suitable for doing work. It has unsuitable working conditions which could be in the form of the environment or the characteristics of the workers themselves.

She was confronted with whistles and lewd comments from male coworkers, making her uncomfortable. This explains why the work environment was hostile to her.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )