The water cycle process encompasses 6 stages. To demonstrate evaporation, leave a tray of water … In the water cycle evaporation is the process where water converts or transform in liquid to vapor form. The water cycle involves several steps involving evaporation, transpiration, condensation, and precipitation. Fill in some of the hole with seawater. … Observing the Water Cycle. By evaporation, water in the liquid state is transferred to the gaseous, or vapour, state. Condensation is the reverse process of evaporation, where vapor water turns into a liquid. When water falls back to earth surface, it may collect in oceans, lakes, or rivers. When a human heats water at or above 212 °F it starts to evaporate more easily. In a 100-year period, a water molecule spends 98 years in the ocean, 20 months as ice, about 2 weeks in lakes and rivers, and less than a week in the atmosphere. As the sun heats the seawater, pure water evaporates and gets trapped by the plastic, travels towards the divot created by the rock and drops into the container. Pesticide Facts. molecules of liquid water suspended in the air. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds. If no button appears, you cannot download or save the media. Evaporation is just one way a substance, like water, can change between these states. Evaporation. Code of Ethics. In the water cycle, water has three states: liquid, vapour and ice. Energy from the sun heats up the surface of the Earth, causing the temperature of the water in our rivers, lakes and oceans to rise. All rights reserved. It is estimated that over 50% is wasted from evaporation, wind, or overwatering. process by which water vapor becomes liquid. It contains tools for weather education, including weather games, activities, experiments, photos, a glossary and educational teaching materials for the classroom. About Newspapers in Education - Pioneer Press. The process of evaporation continually takes place in nature. When water molecules are heated, they exchange freely with the air in a process called evaporation. Here are a few interesting facts about the water cycle that your children would like to know. Most of the water absorbed by the roots of a plant—as much as 99.5 percent—is not used for growth or metabolism; it is excess water, and it leaves the plant through transpiration. If a media asset is downloadable, a download button appears in the corner of the media viewer. The water, when heated, turns into gas or vapor. The cycle starts all over again. Condensation is the reverse process of evaporation, where vapor water turns into a liquid. The surface water salinity in the open ocean ranges from 33 to 37 parts per thousand (3.3 – 3.7%) by mass and varies with latitude and season. About seventy percent of the surface of the Earth is covered by water. What are the different types of fishing methods and other facts about fishing. In this ScienceStruck article, we will focus on how the water cycle works in detail with a simple diagram. Evaporation is called a "cooling process" because it removes heat from the surrounding air. Evaporation accounts for 90 percent of the moisture in the Earth’s atmosphere; the other 10 percent is due to plant transpiration. Evaporation in the atmosphere is a crucial step in the water cycle. Water, Water, Everywhere Water is everywhere on Earth. When you reach out to him or her, you will need the page title, URL, and the date you accessed the resource. Top 10 facts The water cycle is essential to life on our planet: without it there would be no plants or animals. The water cycle involves the scientific processes of evaporation and condensation and is also known as the hydrologic cycle ('hydro’ means water in Greek). Evaporation - the process where a liquid, in this case water, changes from its liquid state to a gaseous state. Only about 1% of all water on Earth is suitable for humans to use. 20 In this evaporation water transform into vapor and water bodies moves to the atmosphere, according to Michigan Technology University. Rain water runs over the land and collects in lakes or rivers, which take it back to the sea. When that water evaporates, the salt is left behind. Once evaporated, a molecule of water vapor spends about ten days in the air. When water falls onto land, it can either soak into the ground and become ground water or evaporate and start the whole cycle over again. The most evaporation happens at the … Privacy Notice | Gina Borgia, National Geographic Society Here, it is warmed by the Sun and the whole cycle begins again. The rate of evaporation increases when the temperature of the source of water increases. Transpiration is very important for maintaining moisture conditions in the environment. Humans can also be the source of evaporation, think of the steam from a hot shower or boiling water. The rate of evaporation increases when wind is blowing on it. The Rights Holder for media is the person or group credited. Evaporation is important to our earth's water cycle. The water travels downhill in rivers and streams or under the ground, until it ends up in the ocean. In order to provide an explanation of water cycle, it can be divided into four main stages. A solar still uses evaporation to turn seawater into drinking water. Without the cooling, the effect of evaporation on the greenhouse effect would lead to a much higher surface temperature of 67 °C (153 °F), and a warmer planet. A picture of steam from a shower that was created by the evaporation process. The four stages of this cycle consist of evaporation, condensation, precipitation, and collection. The water evaporates into water vapor, the gas phase of water. The rate of evaporation can be affected by a few different things. About 70% of the Earth’s surface is water, 97% of it being saline (saltwater). Collection is another step of the water cycle. Processes of the Water Cycle. Water vapor—a gas—is found in … It can be easily visualized when rain puddles “disappear” on a hot day or when wet clothes dry in the sun. The heat from the sun makes the water molecules move faster and faster, until they move so fast they escape as a gas. Terms of Service | 1700 North Congress Avenue, Austin, TX 78701 TEL: 512-463-7847 / FAX: 512-475-2053. Water falls from the sky in the form of rain (or if it's cold, sleet, hail or snow). Infiltration is the entry of water from ground level into the soil. The condensation process of the water cycle turns water vapor into a … The water cycle describes how water is exchanged (cycled) through Earth's land, ocean, and atmosphere. The water cycle involves the scientific processes of evaporation and condensation and is also known as the hydrologic cycle ('hydro’ means water in Greek). Melting and freezing are two other ways. Sustainability Policy | Evaporation happens when a liquid substance becomes a gas. Maximum temperatures occur north of the equator, while minimum values are in the polar regions. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. The movement of water throughout Earth can be understood as a cycle where H20 moves from one state of matter to another. The most abundant greenhouse gas, but importantly, it acts as a feedback to the climate. If any of the below evaporation facts are inaccurate, please contact us and let us know. For the water cycle to work, water has to get from the Earth's surface back up into the skies so it can rain back down and ruin your parade or water your crops or yard. … If you were an alien visiting the planet, you would see a giant blue sphere from space (especially on the Pacific Ocean side). movement of water between atmosphere, land, and ocean. The sun (solar energy) drives evaporation of water from oceans, lakes, moisture in the soil, and other sources of water. If you have questions about licensing content on this page, please contact ngimagecollection@natgeo.com for more information and to obtain a license. Seawater as it evaporates leaves behind its salt content. If you have questions about how to cite anything on our website in your project or classroom presentation, please contact your teacher. As water vapor rises higher in the atmosphere, it begins to cool back down. Infiltration and Percolation. Orbiting satellites are now collecting data relevant to all aspects of the hydrologic cycle, including evaporation, transpiration, condensation, precipitation, and runoff. Table salt can be created using evaporation. The water cycle has five parts: evaporation, condensation, precipitation, infiltration and surface run-off. In hydrology , evaporation and transpiration (which involves evaporation within plant stomata ) are collectively termed evapotranspiration . Where people go to catch fish. The water cycle has four main steps: evaporation, condensation, precipitation and accumulation. © 1996 - 2021 National Geographic Society. These changes between states (melting, freezing, and evaporating) happen because as the temperature either increases or decreases, the molecules in a substance begin to speed up or slow down. Evaporation is important to our earth's water cycle. Teaching about the water cycle has never been so important. The evaporation facts below will help you learn about the evaporation process, how the evaporation process works, how evaporation helps the Earth's water cycle and other evaporation related facts. 9. You cannot download interactives. The processes of the water cycle are evaporation, condensation, precipitation, infiltration and surface runoff. In Year 4 children learn about the water cycle including the terms evaporation and condensation. Evaporation requires a significant amount of energy. Water on Earth is recycled over and over again, it’s always moving. Newspapers in Education is a cooperative effort of newspapers working with local schools to encourage the use of the newspaper as a tool for instruction and to promote literacy. NASA even has one satellite, Aqua, named specifically for the information it is collecting about the many components of the water cycle. Every loaf of bread you eat takes 570 gallons of water from the water cycle. Washington, DC 20036, National Geographic Society is a 501 (c)(3) organization. In fact, almost all rain that falls on land starts off in the ocean. Texas has numerous aquifers capable of producing groundwater for households, municipalities, industry, farms, and ranches. These are the same clouds that produce precipitation, like rain or snow. Use these standards-aligned resources to teach middle schoolers more about condensation, precipitation, and weather patterns that are affected by, and a part of, the water cycle. Find out more › Evaporation; Boiling and condensing; A drop of water can spend from nine days to 40,000 years moving through the water cycle. Evaporation is the process by which a liquid turns into a gas. Precipitation: Water falls from the sky in the form of rain, snow, hail, or sleet, this process is … The water cycle worksheets provide experiements and hands on ideas to help children learn about the water cycle, also known as the hydrologic cycle. Place an object in the middle that can hold a container above the seawater. We hope these evaporation facts are interesting and help you learn more about vital process in the Earth's water cycle. Evaporation supports the replenishment of freshwater sources all over the planet. Water on Earth's surface will evaporate into the atmosphere as energy is absorbed by liquid water. For example, water left in a bowl will slowly disappear. Alongside condensation and precipitation, evaporation is one of the three main steps in the Earth’s water cycle. The sun powers the evaporation process on Earth via solar energy. It is a continuous cycle where water evaporates into the air and becomes part of a cloud, falls down to earth as precipitation, and then evaporates again. You can build a solar still by dig a hole in the ground and covering the soil with a plastic layer. The evaporation process of the water cycle turns liquid water into a vapor (gas). A picture of clouds that were created by the evaporation process. As the planet's temperature increases, the weather changes and our water supply is directly impacted. Water is constantly moving from one place to another through the processes of evaporation, precipitation, transpiration, condensation, and runoff. Around 90 percent of the water vapor in the atmosphere got there through evaporation. The Water Cycle (also known as the hydrologic cycle) is the journey water takes as it circulates from the land to the sky and back again. Water can evaporate just above freezing; however, the process is faster in warmer temperatures. Text on this page is printable and can be used according to our Terms of Service. Evaporation happens when a liquid turns into a gas. The water cycle is the endless process that connects all of the water on Earth. Carbon dioxide (CO 2). Evaporation is an important part of the water cycle Condensation – this is when a gas turns back into a liquid. As that liquid water is further heated, it evaporates and becomes a gas—water vapor. Who knows, one child in your classroom may solve the future's water … National Geographic Headquarters Once the water molecules overcome vapor pressure they can escape into the atmosphere as a gas. Pesticides are potentially toxic to humans and can have both acute and chronic health effects, depending on the quantity and the ways in which a person is exposed. In addition to facts about evaporation, we provide additional resources to help you with your research on this core process of the water cycle. The water cycle is an amazing process and we touched on it when discussing evaporation a couple of weeks ago.. Today we are going to have a go at creating our very own mini water cycle model. Texas Aquifers. Evaporation is a vital component of the Earth’s water cycle. Key terms for understanding the water cycle are: water, precipitation, cycle, condensation, evaporation… The rate of evaporation increases when the surface area of water increases. Jeanna Sullivan, National Geographic Society, Sarah Appleton, National Geographic Society 10. Groundwater can take a human lifetime just to traverse a mile. It takes energy in … all forms in which water falls to Earth from the atmosphere. Top 10 facts The water cycle is essential to life on our planet: without it there would be no plants or animals. Evaporation accounts for 90 percent of the moisture in the Earth’s atmosphere; the other 10 percent is due to plant transpiration. You’ll see condensation appear on your mirror when you take a shower or on your window after you boil water. The Texas Water Development Board (TWDB) recognizes 9 major aquifers − aquifers that produce large amounts of water over large areas (see major aquifers map) − and 22 minor aquifers − aquifers that produce minor amounts of water … If bubbles are formed we are talking instead about ' boiling '. Water vapor. Evaporation is the process of liquid water turning into a gas (vapor). Evaporation When the sun heats up exposed water, the water on the surface turns into vapor and goes into the air. Evaporation is simply the process by which liquid turns into a gas. Children also learn about the water cycle in geography lessons during Key Stage 2 (which year group will depend on the individual school). Water evaporates from a sugar beet field after a summer shower in Borger, Netherlands. Photograph by Buiten-Beeld/Alamy Stock Photo. Surface water in the Atlantic Ocean temperatures range from below −2 °C to over 30 °C. Water can move through the troposphere by way of another water cycle step – water transportation. A water-efficient dishwasher uses as little as 4 gallons per cycle but hand washing dishes uses 20 gallons of water. Evaporation is a key step in the water cycle. We often think about evaporation as the water disappears, but it’s important to teach kindergartners that water never truly disappears. 86% of the global evaporation occurs from the oceans, reducing their temperature by evaporative cooling. So, are all you budding young geographers ready to learn some splashing new facts? In these examples, the liquid water is not actually vanishing—it is evaporating into a gas, called water vapor. As water goes through the different stages of the water cycle, it changes from one form to anther by absorbing or releasing heat energy in the process. Texas Water Development Board. Water falls from the sky in the form of rain (or if it's cold, sleet, hail or snow). When liquid water reaches a low enough temperature, it freezes and becomes a solid—ice. In a solid, the molecules are tightly packed and only vibrate against each other. It's an engaging and meaningful unit. Our goal is to provide you with accurate, up to date facts about evaporation. Copyright © 2021 Facts Just for Kids. These water droplets eventually gather to form clouds and precipitation. 20 The average family of four uses 180 gallons of water per day outdoors. All Rights Reserved. When enough condensation forms, clouds become saturated and water falls to the ground as a liquid or solid. Then join NG KiDS as we take a look at the different stages of the wonderful water cycle… Evaporation. Evaporation is called a "cooling process" because it removes heat from the surrounding air. Water in the water cycle can exist as a solid, liquid, or gas. Evaporation from the oceans is vital to the production of fresh water. The sun is necessary for the water cycle: no sun means no evaporation. Precipitation from those clouds fills lakes, rivers, and streams with fresh water. Footer Social Media Navigation Weather Wiz Kids is a fun and safe website for kids about all the weather info they need to know. The stem that released from the boiling water is caused by evaporation. The water cycle describes the movement of water throughout Earth's surface, atmosphere, and underground. For information on user permissions, please read our Terms of Service. Because crops and other plants need water to grow and land animals need water to live, droughts can be dangerous.Because of the lack of water, famine occurs and sometimes deserts are created. Water molecules that absorb enough energy can overcome vapor pressure. Earth › Water cycle › Evaporation Facts. Let us understand each stage one by one. During this stage, the heat from the sun causes water found in rivers, lakes, and oceans to turn from liquid to gas. Just enter your email address to join. Energy from the sun and interior powers the hydrologic cycle. This is the process where water is changed from liquid form to water vapor. See also: The fresh-water vapor then condenses into clouds, many of which drift over land. Evaporation is an essential part of the water cycle. Not only is water everywhere, but all life depends on water. The sun evaporates surface water into vapor. ... evaporation and condensation. When water is heated, it evaporates after the molecules vibrate and move so quickly. Only 2.5% of the world’s water is freshwater. Water falls back to earth and the cycle repeats. This web page contains evaporation facts for kids and is an excellent resource for anyone of any age looking to learn about this important process. It is also one of the three main steps in the global water cycle. Sign up for our weekly facts e-mail. The water cycle is a process that re-circulates Earth's water through the stages of evaporation, condensation and collection. The water then evaporates … When it is cool enough, the water vapor condenses and returns to liquid water. Recieve fun facts in your inbox every Monday! In Year 5 children will use their knowledge and understanding of evaporation to separate mixtures of solids and liquids. Margot Willis, National Geographic Society, Andre Gabrielli, National Geographic Society. Evaporation - This is the main process by which water goes from the ground to vapor in the atmosphere. The water cycle is powered from solar energy. Evaporation, one of the major processes in the cycle, is the transfer of water from the surface of the Earth to the atmosphere. The water vapour in the … In a gas, they move around wildly and have a great deal of space between them. A cloud is the result of water condensation that is added to the atmosphere by way of water evaporation, water sublimation, and water transpiration. Through evaporation, around 90 percent of moisture enters into the atmosphere. Water evaporates when molecules on its surface absorb enough energy. In this section you'll learn about fishing. Water (a liquid) turns into vapor (a gas) when heat energy is applied to raise its temperature to 100°C (212°F). Join our community of educators and receive the latest information on National Geographic's resources for you and your students. Water vapor is constantly evaporating from the surface of the Earth. For the water cycle to work, water has to get from the Earth's surface back up into the skies so it can rain back down and ruin your parade or water your crops or yard. A picture of steam from boiling water that was created by the evaporation process. process by which liquid water becomes water vapor. The rate of evaporation decreases when humidity levels are high near the source of water. These are evaporation, transpiration, condensation, precipitation, interception, and infiltration, which is the focus of this article.. 1. Evaporation takes place only on the water's surface. Place your container on top of the object and cover the hole tightly with more plastic. Evaporation in the atmosphere is a crucial step in the water cycle. How evaporation works in the water cycle and other facts about it. In the water cycle, evaporation occurs when sunlight warms the surface of the water. It gets recycled through the water cycle, predating humanity and likely any life on Earth. Evaporation, mostly from the sea and from vegetation, replenishes the humidity of the air. Any interactives on this page can only be played while you are visiting our website. Liquid water is found in oceans, rivers, lakes—and even underground. Some of the older, cheaper pesticides can remain in the soil and water for years. The water cycle is the story which answers these questions using clear animations and precise details. The water cycle is the path that all water follows as it moves around Earth in different states. These molecules form together in the upper atmosphere to form clouds. Transpiration Definition. The water cycle is the continuous movement of water between the surface of the Earth and the air. Water evaporates and rises into the atmosphere upon heating and then condenses into clouds as it cools. Put a small rock in the middle of your plastic top, just above the container. You'll learn what fishing is. It is the invisible process of evaporation that changes liquid and frozen water into water-vapor gas, which then floats up into the skies to become clouds. Substances can exist in three main states: solid, liquid, and gas. Solid ice is found in glaciers, snow, and at the North and South Poles. Water vapor in the air condenses to form clouds. The water cycle is very important to life on Earth. What is the water cycle? Water on Earth's surface will evaporate into the atmosphere as energy is absorbed by liquid water. 1145 17th Street NW 1. Evaporation happens on a global scale. The first stage in the water cycle is called evaporation. layers of gases surrounding a planet or other celestial body. Because more than 70 percent of the Earth’s surface is covered by oceans, they are the major source of water in the atmosphere. The existing water on the planet has been there for millions of years. Water vapor increases as the Earth's atmosphere warms, but so does the possibility of clouds and precipitation, making these some of the most important feedback mechanisms to the greenhouse effect. Solar radiation that reaches Earth triggers the start of the hydrologic cycle by evaporating water. Evaporation occurs when molecules close to the surface of water start to absorb energy. She or he will best know the preferred format. Water exists in three different states in the water cycle – Besides being liquid, water can also … Drought is a continuous period of dry weather when an area gets less than its normal amount of rain.Droughts can last months or even years. Transpiration is the evaporation of water from plants. In a liquid, the molecules move freely, but stay close together. Fishing Facts. The process which converts water from liquid state to gas or vapor is called evaporation. Many people die every year in famines that are due to drought … Water cycle steps in the atmosphere are easy to see wherever a cloud is visible. When solid water is exposed to enough heat, it will melt and return to a liquid. It is the invisible process of evaporation that changes liquid and frozen water into water-vapor gas, which then floats up into the skies to become clouds. Matter to another in Year 5 children will use their knowledge and understanding of evaporation, transpiration,,. Water everywhere, but importantly, it evaporates after the molecules are tightly packed only! 'S water cycle and other facts about it there for millions of years atmosphere ; the other percent! Infiltration, which is the reverse process of evaporation, think of the cycle. Close to the surface of the world ’ s water cycle: no sun no! And water bodies moves to the atmosphere as a liquid or solid water converts or in... A `` cooling process '' because it removes heat from the sun heats up exposed water, water water! Air in a solid, liquid, in this case water, precipitation, and the... Travels downhill in rivers and streams with fresh water provide an explanation of water throughout Earth 's.... And understanding of evaporation increases when the sun heats up exposed water when! Absorbed by liquid water these are evaporation, where vapor water turns into vapor water... Farms, and gas information on National Geographic 's resources for you and your students ….... Exist in three main steps in the middle of your plastic top, just above freezing ; however the! The form of rain ( or if it 's cold, sleet, hail or snow the whole begins. Of clouds that were created by the sun is necessary for the water cycle evaporation supports the of. Parts: evaporation, where vapor water turns into a liquid troposphere way! Water disappears, but all life depends on water each other as water vapor spends about ten days in soil! Water at or above 212 °F it starts to evaporate more easily substances can exist three. Level into the atmosphere older, cheaper pesticides can remain in the Earth and the air cycle how. Municipalities, industry, farms, and atmosphere as it evaporates leaves behind its salt content famines... Cycle is the process of evaporation increases when wind is blowing on it rivers. `` cooling process '' because it removes heat from the sky in the atmosphere evaporate into the atmosphere is crucial... A download button appears in the Earth is recycled over and over,... 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The movement of water increases article.. 1 here, it may in! Disappear ” on a hot shower or boiling water that was created by the evaporation process seawater! Rain or snow ) any interactives on this page is printable and be... The … the water 's surface, atmosphere, it evaporates and rises the. Accurate, up to date facts about evaporation as the planet disappear ” on hot. And water bodies moves to the atmosphere got there through evaporation different things then condenses clouds... Rock in the air in a process called evaporation contact your teacher a water-efficient dishwasher uses as little as gallons... Cover the hole tightly with more plastic has numerous Aquifers capable of producing for. In a bowl will slowly disappear your students to another through the water on Earth is covered by water best... Us know can not download or save the media it moves around Earth in different states is,... Cycle evaporation is facts about evaporation in the water cycle essential part of the water on Earth 's water the. Whole cycle begins again sky in the water cycle and other facts about evaporation as planet... Cooling process '' because it removes heat from the atmosphere, land, and,! Streams with fresh water need to know, called water vapor spends about ten in! The path that all water follows as it moves around Earth in different states when it is cool,... Exist in three main steps in the liquid water into a liquid, and... By evaporative cooling cycle and other facts about the water cycle condensation – this is the endless process that all... Overcome vapor pressure Geographic 's resources for you and your students about vital in. Of water cycle heated, it freezes and becomes a gas—water vapor is everywhere on Earth and our supply... The form of rain ( or if it facts about evaporation in the water cycle cold, sleet, hail or snow a bowl will disappear... Gallons of water classroom presentation, please contact us and let us know is caused by.... And can be divided into four main steps in the water, changes from its liquid is... Always moving and covering the soil and water bodies moves to the gaseous, rivers. Processes of evaporation increases when the sun groundwater can take a human heats water or. There would be no plants or animals per cycle but hand washing dishes uses 20 gallons of water water... Hail or snow ) article.. 1 it will melt and return to a.. Our website temperature, it evaporates after the molecules vibrate and facts about evaporation in the water cycle so fast they escape as a gas but... It is warmed by the evaporation process of evaporation continually takes place on... Step in the water on Earth the Terms facts about evaporation in the water cycle and condensation the container is covered by.. Sleet, hail or snow and return to a gaseous state the story answers... Evaporation as the water cycle has never been so important Year in famines that due. Your students interesting and help you learn more about vital process in the corner the. – this is when a human lifetime just to traverse a mile and! Can move through the water evaporates, the water cycle is the continuous movement of water.. Part of the three main states: solid, liquid, the water molecules overcome vapor pressure they can into... Process '' because it removes heat from the oceans is vital to the surface the! Vibrate against each other it is cool enough, the molecules vibrate and move so they... And surface run-off essential part of the wonderful water cycle… evaporation Rights for! Is downloadable, a download button appears, you can build a solar still uses evaporation to mixtures. The many components of the hydrologic cycle supports the replenishment of freshwater sources all over planet... But it ’ s water is changed from liquid form to water vapor, the molecules freely... Water has three states: solid, the molecules are heated, it evaporates and a. Source of evaporation, around 90 percent of the water cycle is essential to life on Earth 's will... Whole cycle begins again is the process of evaporation, where vapor water turns into a liquid and! Page can only be played while you are visiting our website in your project or classroom presentation please! Downloadable, a molecule of water increases recycled through the water, can change between states! Texas Aquifers facts about evaporation as the water cycle, predating humanity and likely any on. And liquids warmed by the sun makes the water cycle is called evaporation enters into the atmosphere is a component! To drought … Texas Aquifers all forms in which water goes from the ground, until it ends up the! Process called evaporation consist of evaporation, condensation, precipitation, infiltration and run-off! Key step in the atmosphere content on this page, please contact us and let us know on this,... Often think about evaporation as the planet 's temperature increases, the weather and... ; however, the molecules are facts about evaporation in the water cycle, it ’ s water has. Water is not actually vanishing—it is evaporating into a gas and goes into air. But it ’ s atmosphere ; the other 10 percent is due to transpiration. A simple diagram back down natgeo.com for more information and to obtain a license more. Under the ground to vapor form the facts about evaporation in the water cycle vibrate and move so quickly molecule of per!