Best Answer: When something is put into a cast, the tendons and ligaments can become tight and inflexible. When this happens, they easily become inflamed with normal activities. Tendon and ligament inflammation causes a nearly constant ache, and possibly sharp pain when you try to bend the affected joint(s).est Answer: When something is put into a cast, the tendons and ligaments can become tight and inflexible. When this happens, they easily become inflamed with normal activities. Tendon and ligament inflammation causes a nearly constant ache, and possibly sharp pain when you try to bend the affected joint(s).
Sandstorms -- also called duststorms -- are caused by strong winds blowing over loose soil or sand, and picking up so much of that material that visibility is greatly reduced. The widespread abundance of loose sand in deserts makes them the most common locations for sandstorms to form. In desert regions at certain times of the year, sandstorms become more frequent because the strong heating of the air over the desert causes the lower atmosphere to become unstable. This instability mixes strong winds in the middle troposphere downward to the surface, producing stronger winds at the surface.
Sandstorms advance like a moving wall. (Image: Ahmad Atwah/iStock/Getty Images) Sandstorms, or dust storms, turn day into night. They occur when two elements are present: high wind and loose sand or dust. There's no controlling the wind, but sometimes we can control how much dust is ready to be blown away. Nature has its own controls, which humans can either help or hurt.