What is the water cycle GCSE?
The water cycle is also known as the hydrological cycle. It describes how water moves on, above, or just below the surface of our planet. Water molecules move between various locations – such as rivers, oceans and the atmosphere – by specific processes. Water can change state .
What are the 5 main events in the water cycle?
THE WATER CYCLE: A GUIDE FOR STUDENTS
- Step 1: Evaporation. The water cycle begins with evaporation.
- Step 2: Condensation. As water vaporizes into water vapor, it rises up in the atmosphere.
- Step 3: Sublimation.
- Step 4: Precipitation.
- Step 5: Transpiration.
- Step 6: Runoff.
- Step 7: Infiltration.
What subject is the water cycle?
Meteorology, Geography, Earth Science, Physical Geography The water cycle describes how water is exchanged (cycled) through Earth’s land, ocean, and atmosphere.
What is the water cycle ks3?
The water cycle is the journey water takes as it moves from the land to the sky and back again. It follows a cycle of evaporation, condensation and precipitation.
What is the water cycle ks2?
The water cycle is the continuous journey of water from oceans and lakes, to clouds, to rain, to streams, to rivers and back into the ocean again. When the water vapour cools down, it condenses, turning back into liquid, and falls back to earth as precipitation: rain, snow, hail or sleet.
What are the 4 stages of a water cycle?
There are four main parts to the water cycle: Evaporation, Convection, Precipitation and Collection. Evaporation is when the sun heats up water in rivers or lakes or the ocean and turns it into vapour or steam. The water vapour or steam leaves the river, lake or ocean and goes into the air.
What is water cycle in short class 7?
Water of Class 7 The water from the oceans and surface of the earth evaporates and rises up in the air. It cools and condenses to form clouds and then falls back to the earth as rain, snow or hail. This circulation of water between the oceans and land is called water cycle.
What are the 6 steps in the water cycle?
THE WATER CYCLE.
What are the factors that assist the water cycle?
There are several factors that assist the water cycle, the sun, air currents to name a few. The stages involved in a complete water cycle are: Stage I: Evaporation and Transpiration The sun’s energy heats up the lakes, rivers, oceans, swamps and other water bodies which subsequently increase the temperature of the water present in them.
What is the water cycle?
The water cycle, also known as the hydrologic cycle, is the continuous movement of water from the earth’s surface to the atmosphere and then back to the ground. It is a continuous process. Hence, it does not have a starting or an ending point. Thus, the water present on earth has been in circulation since the evolution of the earth.
How does water change state in the atmosphere?
Water can change state. Energy from the Sun heats the Earth’s surface and water evaporates from oceans, rivers and lakes. The warm air rises, carrying water vapour with it. Transpiration from plants releases water vapour into the air. The moist air cools down as it rises.
How does water turn from a liquid to a gas?
Water turns from a liquid to a gas when it evaporates. Energy from the Sun can evaporate water from all places on the Earth’s surface such as puddles, ponds, lakes and oceans. After evaporation water can cool and convert from gas to liquid, often forming clouds.