Which of maslow's needs are related to our environmental health?

The answer physiological needs.  First and foremost, we need the basics.  The most important is our need to sustain ourselves.  In order to do that we have to find an ideal environment where food and water is available as well as access to house-building materials and stuff we can make clothing from.  For to happen, we need to find an environment that provides that.  

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;