what causes the earthquake

1.swelling and pain in the joints. As arthritis worsens, it can result in swollen and painful joints. When you apply pressure to the joint, it could pain. 2.A joint is hurting. A basic sign of arthritis, according to Lisa Cannada, M.D., an orthopedic trauma surgeon at Novant Health in Charlotte...

Earthquake is a sudden violent movement of the Earth, s surface. It occurs when a lot of energy, stored within the Earth is released. The point within the earth where an earthquake originates is called the focus. The point on the earth, s surface directly above the focus is called the...