Conditions of Use
Precipitation is any thing that is water that falls to earth like sleet, rain, snow, and hail are all precipitation
The water cycle is the endless path of the water
Evaporation is water turning to gas while condensation is gas turning into liqud
Presipitation is water droplets forming into a cloud when there is so many water droplets it rains
You know it's there on hot days because you can feel it
When you sweat it evaporates plants do kinda the same thing it's called transpirtation plants and ground release water into the air
Gas cools down into water droplets
Article posted November 6, 2011 at 08:57 PM •
comment • Reads 1710
Return to Blog List
Add a Comment
About the Blogger
Acidic and basic are two extremes thatdescribe chemicals, just like hot and cold are two extremes that describe temperature. Mixing acids and bases can cancel out their extreme effects; much like mixing hot and cold water can even out the water temperature. A substance that is neither acidic nor basic is neutral.
The pH scale measures how acidic or basic a substance is. It ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic, and a pH greater than 7 is basic. Each whole pH value below 7 is ten times more acidic than the next higher value. For example, a pH of 4 is ten times more acidic than a pH of 5 and 100 times (10 times 10) more acidic than a pH of 6. The same holds true for pH values above 7, each of which is ten times more alkaline—another way to say basic—than the next lower whole value. For example, a pH of 10 is ten times more alkaline than a pH of 9.