If the air temperature is low enough to keep the precipitation frozen, it falls as lake-effect snow. For lake-effect rain or snow to form, the air moving across the lake must be significantly cooler than the surface air (which is likely to be near the temperature of the water surface).
Major Health Problems Associated with Childhood ObesityCauses of obesity in children: Physical Activity: Lack of physical activity and a sedentary lifestyle are major contributors to obesity. Low physical activity in children may also be associated with a higher risk of developing cardiovascular disease.
Childhood overweight and obesity on the rise. Childhood obesity is one of the most serious public health challenges of the 21st century. The problem is global and is steadily affecting many low-and middle-income countries, particularly in urban settings. The prevalence has increased at an alarming rate.