Megan is severely overweight as compared to other girls in her school. She doesn't participate in any activities or sports. Her pediatrician reported to her mother that she is consuming more calories than her body requires. Megan is a(n) obese child.

Megan is an obese child.

Explanation:

Obese children are the children who possess more weight as compared to normal average weight of the children. Childhood obesity is one of the leading problems in children. Because of extra fat and carbohydrate consumption, the problem of obesity emerges. This brings problems like high blood pressure and high cholesterol.  

According to the given excerpt, Megan is an obese child. She is overweigth as compared to other children of her age.