Climate change may refer to a change in average weather conditions, or in the time variation of weather around longer-term average conditions (i.e., more or fewer extreme weather events).he most general definition of climate change is a change in the statistical properties (principally its mean and spread) of the climate system when considered over long periods of time, regardless of cause.
Hip pain has a number of causes, most of which are related to degeneration, injury, or inflammation of the muscles, bones, joints, and tendons located in the hip area. Common causes of hip pain include arthritis, bursitis, bone fracture, muscle spasms and strains.ip pain is the sensation of discomfort in or around the hip joint, where the upper end (head) of the thigh bone (femur) fits into the socket of the hip bone.
How does the hip joint work? The hip is a ball-and-socket joint that allows a good range of movement but which is also very stable. What causes hip pain? Most hip pain has a very simple explanantion such as a strain after exercise, although long-term hip pain may be linked to a specific condition such as arthritis.