The Water Cycle

Run on a glass of water and place it on the table next to you. Please look at the water for a long time. Now - how old do you think it is?

Last week, the water in your glass may have fallen from the sky like the sky rain, but the water itself is as long as the earth!

When the first fish goes up from the sea, your water glass is part of that sea. Your cup of water is part of these lakes when Thunder Dragon walks in the lake that feeds plants. When kings and princesses, knights and nostalgic drink a glass of water from their wells, your full water is part of those wells.

The earth has a limited amount of water. In what we call "water circulation", water always flows around and around (well, you understand)

Evaporation is when the sun heats water in a river, lake, or sea and converts it into steam or steam. Water vapor or steam coming out of the river, lake, or sea and then into the air

Well, hey ... people sweat (sweat) and the plants evaporate. Transpiration is the process by which plants lose moisture from leaves. Evaporation causes evaporation and helps return steam to air

Water vapor in the air is cooled and returned to liquid, forming clouds. This is called dew condensation

You can see the same thing at home ... Look at what happens when pouring a cup of cold water in hot weather. Water is formed on the outside of the glass. Water does not leak the glass somehow! It actually comes from the sky. Water vapor in warm air returns to liquid when touching cold glass.

Precipitation occurs when a large amount of water condenses in the air and can not hold it anymore. The clouds become heavy, and the water falls to the earth in the form of rain, hail, sled, snow.

When water returns to the earth as precipitation, it may flow down to the sea, the lake, or the river. When it eventually reaches land, it will sink into the underground, become part of the "groundwater" used for animals and plants to drink, or flow over the soil and gather at the sea, lake or river where the cycle begins I can do it.

Please print them and use them as a poster or coloring. There are a couple of activities on pages 2 to 4 that are suggested that you can do at home to show water circulation.

What is water circulation? The water circulation is the name used to describe the continuous circulation of the earth's water. During the cycle plants, rivers, streams, puddles, water from the lake and the sea, and water released from the surface water evaporate to produce water vapor. This steam rises to form clouds and falls like rain, hail or snow. During the cycle water changes from liquid to gas and returns to liquid. This will happen again and again. Look closely at the circulation of water, understand the circulation of water, and see if we can identify the natural process in that circulation.

The water circulation is also called water circulation and includes the continuous circulation of water in the Earth - atmosphere system. Among the many processes involved in water circulation, the most important are evaporation, transpiration, condensation, sedimentation and spillage. The total amount of water during the cycle remains essentially the same, but its distribution in the various processes is constantly changing. ... It is the concept of water circulation (or water circulation). This cycle includes a set of aqueous reservoirs, the process of moving water from one reservoir to another (or from one state to another), and the rate of movement associated with these processes. These transfers

The water circulation is also called hydrological cycle and is a cycle that shows the movement of water above and below the surface of the earth. There are five stages in this cycle. Evaporation, precipitation, condensation, transpiration, and penetration or loss. During the evaporation process, the water present on the surface of the earth is pretty favorable, and it becomes water droplets through a process called condensation. Upon sedimentation, the evaporated water re-enters the surface of the earth, ultimately leading to a process that helps to increase permeation, groundwater level or loss, and the remaining water flows down the surface and flows into the water. Transpiration is the process by which plants evaporate water through their aerial parts.