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.
Since winds flow from areas of low to high pressure (due to the pressure gradient force), this deficit in pressure over the continent causes winds to blow in an ocean-to-land circulation (a sea breeze). As winds blow from the ocean to the land, moist air is brought inland. This is why summer monsoons cause so much rain. Monsoon season does not end as abruptly as it begins. While it takes time for the land to heat up, it also takes time for that land to cool in the fall. This makes monsoon season a time of rainfall that diminishes rather than stops.