Essay on Importance of physical activity body

I make you the introduction ! :P

Explanation:

Physical activity is an important determinant of health. Its fundamental role in energy balance and weight control and in decreasing the risks of coronary heart disease, stroke, hypertension, diabetes, colon cancer, breast cancer, and depression is widely known. But in this fast paced life, people hardly incorporate physical activity in their daily routine. Non communicable diseases have, as a result been on the rise across the world.

the rigid outer part of the earth, consisting of the crust and upper mantle is the lithosphere.     answer   crust and outer part of the mantle.