In other words, water leaves the Earth's surface and enters the atmosphere as a gas. This is the process where water is changed from liquid form to water vapor. Water in the liquid state is a compound, and the heat breaks up the bonds into water molecules, which is gaseous. You can view it as nature's fine balancing act, making sure the land does not get dehydrated or oversaturated with water. Or, perhaps you built a snowman this very afternoon and perhaps you saw your snowman begin to melt. Evaporation is more prevalent over the oceans than precipitation, while over the land, precipitation routinely exceeds evaporation. Evaporation in the atmosphere is a crucial step in the water cycle. Construct a diagram of the experiment and use it explain the results. In the water cycle evaporation is the process where water converts or transform in liquid to vapor form. The conversion to vapor ensures water is transferred from land and water bodies into the atmosphere, according to Michigan Technological University. Such an occurrence is likely in storms that result in high pressure that hinders evaporation according to National Geographic. And when the water droplets in clouds combine, they become heavy enough to form raindrops to rain down onto your head. On average, around 47 inches is evaporated into the atmosphere from the ocean each year. In fact, the United States Geological Survey (the USGS) says that up to 90% of the water vapor in the air comes from surface water, including oceans, lakes and rivers, with th… Water cycle. The Water Cycle; The water cycle. Evaporation is the process by which water changes from a liquid to a gas or vapor. Heat (energy) is necessary for evaporation to occur. Evaporation happens when a liquid substance becomes a gas.When water is heated, it evaporates. A very small amount of water vapor enters the atmosphere through sublimation, the process by which water changes from a solid (ice or snow) to a gas, bypassing the liquid phase. Regions with high temperatures and large water bodies are humid due to water evaporating and remaining in the air as vapor. The water vapour in the air gets cold and turns back into a liquid to form clouds. During evaporation, water on Earth... See full answer below. Evaporation requires a significant amount of energy. Generally, there are 10 stages to the water cycle that range from evaporation to precipitation. Evaporation is the process by which water changes from a liquid to a gas or vapor. Water on Earth's surface will evaporate into the atmosphere as energy is absorbed by liquid water. Regardless of your experience with snow and associated snowmelt, runoff from snowmelt is a major component of the global movement of water, possibly even if you live where it never snows. The first step of the water cycle is evaporation. At its core, the water cycle is the motion of the water from the ground to the atmosphere and back again. What is the name of the process in the water cycle shown by label 1? (Source: California Energy Commission). Condensation. Evaporation takes place only on the water's surface. About 85% of the water vapor in the air comes from water that evaporated from the oceans. In this evaporation water transform into vapor and water bodies moves to the atmosphere, according to Michigan Technology University. It takes energy in the form of heat. Follow the diagram and learn about evaporation, condensation, precipitation and more. Evaporation and condensation. In a home device, a fan draws the air through the pad, the water in the pad evaporates, resulting in cooler air which is pumped through the house. Doing the Water Cycle in a Bottle Experiment. The sun provides solar energy that powers the evaporation process. 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