Water cycle model

Water cycle is known as the hydrologic cycle. It is a continuous process that involves movement of water to the core of the ground from the earth’s surface. Water is considered the main source of life. About \(70\% \) of the earth consists of water out of which \(97.5\% \) is present in oceans as saltwater and only \(2.5\% \) is freshwater. Out of this \(2.5\% \) of freshwater, only \(0.05\% \) is present in the liquid form present in rivers, lakes, ponds as well as in the form of underground water. Only this portion of water is responsible to support life and maintain the ecological balance on the earth. Thus nature follows a well-defined mechanism to maintain a balance in the availability of freshwater. This process is known as the Water Cycle or Hydrological Cycle. It is the continuous movement of water in different forms within the earth and the atmosphere that includes five steps: Evaporation, Condensation, Precipitation, Runoff, and Percolation. The water cycle occurs in the Troposphere layer of the atmosphere. In this article, let’s learn everything about the water cycle in detail. Students appearing for CBSE 10th board examination need to follow the syllabus suggested by NCERT. Embibe offers students a range of study materials that include NCERT books, previous year question papers and solution sets. These solution sets are prepared by a team of experts who understand the marking scheme and the exam pattern followed by CBSE board well. Students can follow these sol...

How can I use this model to engage learners? Our models enhance engagement, encourage curiosity and generate questions from learners. If you want to know more about using 3D and AR models, take a look at this useful guide . Use this model to support learning about the water cycle alongside other Twinkl resources and discover a new level of engagement. How can I use the Water Cycle 3D Model?: Rotate the water cycle model on your screen to explore each detail. Take a screenshot and add labels to show what is happening at each stage. How can I use the Water Cycle AR Model?: Resize the water cycle model on your device so that a partner can stand next to and in front of the model. Record them explaining the water cycle and pointing out each process to make an informative video. For other 3D and AR models to support your learning about weather and climate, take a look at the What is the water cycle? Earth has a set amount of water that goes through a constant cycle. There are four main stages to the water cycle: accumulation, evaporation, condensation and precipitation. Accumulation: Water is stored on Earth’s surface. This could be in rivers, lakes, oceans or even puddles! The largest water accumulations are in oceans which hold nearly 97 percent of Earth’s water. Evaporation: Heat from the sun warms up accumulated water and turns it into water vapour which rises. This process of water changing from a liquid to a gas is called evaporation. Condensation: As water vapour enters t...

Activity : 1 hr 40 mins Activity : 1 hr 40 mins Matter and Energy Cycles: Modeling Matter and Energy Cycles: Modeling In teams, students utilize their research to create a model of their assigned cycle (water cycle, rock cycle, or photosynthesis andrespiration) and then leverage that model to teach other groups what they learned in a jigsaw-style activity. Finally, the whole class creates a new draft of the carbon cycle by integrating the new cycles into their previous draft. 1. Tell students that they will be sharing information and building a visual model of the cycle or processes they researched in the Matter and Energy Cycles: Research activity . Show them two videos on the power of models to kick off the activity. • Begin with the short video on Models in Marine Science (the first video linked on the page), and follow directly with the second video on the page, Models in Science. • Ask students to use the Think-Pair-Share model to answer the following questions: • What is a scientific model? (Correct response based on content of the videos: In science, a model is a representation of an idea, an object, or even a process or a system that is used to describe and explain phenomena that cannot be experienced directly.) • How and why are models used in science? (Correct response based on content of the videos: Models have a variety of uses—from explaining complex data to presenting a hypothesis. Models are a visual way of linking theory with experiment. They guide research...