Final answer:
Sexual dimorphism refers to the physical or physiological differences between males and females. Gender roles also influence how males and females interact with the physical environment. Variations in physical environment can determine the differences between males and females.
Step-by-step explanation:
Sexual dimorphism refers to the physical or physiological differences between males and females of a species. These differences can include variations in body size, coloration, adornments, and reproductive organs. In many species, males tend to be larger and more decorated than females, which is attributed to the greater variance in reproductive success among males. This variation in reproductive success leads to selection pressures among males to develop traits that attract females.
Gender roles also influence how males and females interact with the physical environment. Studies have shown that women tend to express greater concern for environmental issues compared to men. This could be due to traditional gender roles that promote nurturing and concern for others. However, the impact of gender differences on environmental policy strategies is still uncertain.
Overall, variations in physical environment can determine the differences between males and females in terms of their physical traits, reproductive organs, and attitudes towards the environment.