Minority populations tend to work in largely urban centers. Migrant farm works are exposed to high levels of pesticides and other agricultural chemicals. Medical care is often inadequate or unavailable to a significant portion of socioeconomically disadvantaged populations. Specific concerns for women are related to women's reproductive issues. Spontaneous abortion Low birth weight Birth defects Developmental abilities Children .
Children are at special risk.
They are more vulnerable to airborne pollution for many reasons. Their airways are narrower than adults'. They have markedly increased needs for oxygen relative to their size. The breathe more rapidly and inhale more pollutants per pound of body weight. They spend more time engaged in vigorous outdoor activities than adults.