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The phase change that accompanies water as it moves between its vapor, liquid, and solid form happens because of differences in the arrangement of water molecules. ... As we said, clouds form in the atmosphere because air containing water vapor rises and cools. The key to this process is that air near the Earth's surface...
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ga.water.usgs.gov/edu/watercyclecondensation.html
ga.water.usgs.gov/edu/watercyclecondensation.html
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If I was to pick one place on Earth where sublimation happens a lot, ... As we said, clouds form in the atmosphere because air containing water vapor rises and cools. The key to this process is that air near the Earth's surface is warmed by solar radiation. But, do you know why the atmosphere cools above the Earth's surface?
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ga.water.usgs.gov/edu/watercyclesummary.html
ga.water.usgs.gov/edu/watercyclesummary.html
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More than 70 percent of the Earth's surface is covered by water. Some of the water evaporates from the surface of oceans, lakes and rivers, as well as plants because of the warmth of the sun. The water vapor rises and cools, and then condenses back into water to form clouds. ... And it happens all the time!
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www.tooter4kids.com/weather/water_cycle.htm
www.tooter4kids.com/weather/water_cycle.htm
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Activity 9: What Happens To Air When It Is Cooled? (WB pp 63-71) ... It develops the idea that the amount of water vapor in the air is related to the dew point and air must be cooled to the dew point for condensation to occur.
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www.seaford.k12.de.us/es/vgray/weather%20and%20climate/...
www.seaford.k12.de.us/es/vgray/weather%20and%20climate/activity_9.htm
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This water vapor then rises into the earth's atmosphere where it cools and condenses into liquid droplets. These droplets combine and grow ... c. Explain to the students that the process of water "going" into the air is called evaporation. Have students discuss with their partner what happens to water after it evaporates.
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www-k12.atmos.washington.edu/k12/pilot/water_cycle/teac...
www-k12.atmos.washington.edu/k12/pilot/water_cycle/teacherpage.html
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The amplifying effect of water vapor has been observed in empirical studies such as Soden 2001 which observed the global cooling after the eruption of Mount Pinatubo. The cooling led to atmospheric drying which amplified the temperature drop. ... How you can pretend that water vapour cools the atmosphere is a mystery.
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www.skepticalscience.com/water-vapor-greenhouse-gas.htm
www.skepticalscience.com/water-vapor-greenhouse-gas.htm
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This happens because water vapor is a greenhouse gas, so increasing the water vapor content makes air act more like a perfect blackbody emitter, ... The next piece of the story is that convection is always lifting air from the ground to high altitudes in the troposphere, causing the air to cool by expansion as it rises.
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www.realclimate.org/index.php/archives/2005/11/busy-wee...
www.realclimate.org/index.php/archives/2005/11/busy-week-for-water-vapor/
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What happens to the water after it rains? Where does it go? How does the water get into the sky in the first place? If you don't know the answers to these questions, then this page is for you! The heat from the ... Sunlight causes water in the lake to evaporate. Water vapour rises into the air. ... The water vapour cools,
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www.worsleyschool.net/science/files/watercycle/cycle.ht...
www.worsleyschool.net/science/files/watercycle/cycle.html
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ChaCha has the answer to this question: What happens when water vapor rises and cools Answer: What happens is that when it rises it becomes a cloud. Thanks, ChaCha ...MORE... ... what happens when water vapor cools and turns into water, what happens to vapor when it cools, what happens when water vapor cools...
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www.chacha.com/question/what-happens-when-water-vapor-r...
www.chacha.com/question/what-happens-when-water-vapor-rises-and-cools
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