Physical abuse, mental abuse, neglect, and sexual abuse are the four primary kinds of child abuse. Neglect includes insufficient health care, education, supervision, environmental protection, and unmet basic necessities such as clothes and food. Physical abuse includes actions such as beating, biting, shaking, or burning the child. Psychological abuse includes humiliation, scaring or terrorizing the child, verbally abusing them, and more. Sexual abuse includes a broad range of actions. Generally, sexual abuse in children does not necessarily need to involve sexual contact with the child. It also involves exposing a child to explicit material.