When a front passes over an area, it means a change in the weather. Many fronts cause weather events such as rain, thunderstorms, gusty winds, and tornadoes. At a cold front passes there may there may be dramatic thunderstorms. At a warm front there may be low stratus clouds.
When there is a transition zone between two different air masses at the Earth's surface.
Explanation:
Each air mass has unique temperature and humidity characteristics. Often there is turbulence at a front, which is the borderline where two different air masses comes together. The turbulence can cause clouds and storms. Instead of causing clouds and storms, some fronts just cause a change in temperature.
Tap water contains a lot of solutes and ions that are absent in distilled water. The solution that has more solutes (more dissolved solids) will be the <em>hypertonic</em> solution.
Here, distilled water has no solutes, making it <em>hypotonic</em>.
