Lee+Perry+-+How+does+a+substance+change+from+a+liquid+to+a+gas,+and+gas+to+liquid

= Welcome to My Wiki!! = = I will be talking about how a gas change to a liquid and a liquid changing to a gas. = = = = = = #1 When a liquid changes to a gas it goes into the air and forms a cloud. This gas cloud builds up and gets a lot of moisture until it becomes to heavy and falls back to earth. When a liquid changes to a gas it is called evaporation. The evaporation process happens when the water is heated up, and turns into vapor and released into the atmosphere. = = = == = = = = = #2 How does a gas change to a liquid? When a gas changes to a liquid it goes into the air and forms a cloud. This gas cloud builds up and gets a lot of moisture until it becomes to heavy and falls back to earth. You get this process more when there is more wind and a high temperature. When a gas to a liquid it is called condensation. This is the process of water vapor in the air is turning into liquid. Then it falls down as rain and that were precipitation comes in. Precipitation is when it falls down as rain. Then evaporates and does the process all over again. = = #3 If none of these processes did not happen you can get droughts and more high temperature. Cities will need to start conserving water and put up limits on water use. Crops will start dying and then there will be a chain reaction and animals will die and then soon us humans will die all from dehydration. Basically all life as we know will die unless we would eventually have to evolve or make our own water to survive!!!!!!!!!!!!!! =

= That is it for my Wiki hope you enjoyed it!! = = = My Resources: **"Evaporation."** Encyclopedia Americana. Grolier Online, 2011. Web. 11 Feb. 2011. Liebeskind, Herbert. "Condensation." Encyclopedia Americana. Grolier Online, 2011. Web. 11 Feb. 2011. "Precipitation." Encyclopedia Americana. Grolier Online, 2011. Web. 11 Feb. 2011.