THE WATER CYCLE: A GUIDE FOR STUDENTS

The major physical components of the global water cycle include the evaporation from the ocean and land surfaces, the transport of water vapor by the atmosphere, precipitation onto the ocean and land surfaces, the net atmospheric transport of water from land areas to ocean, and the return flow of fresh water from the …

The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.

Answer: Evaporation, Condensation, Precipitation, and Congregation. Explanation: Movement of air causes water to evaporate into the atmosphere.

The sun is what makes the water cycle work. The sun provides what almost everything on Earth needs to go—energy, or heat. Heat causes liquid and frozen water to evaporate into water vapor gas, which rises high in the sky to form clouds… clouds that move over the globe and drop rain and snow.

• 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.

As the water vapor rises higher and higher, the cool air of the atmosphere causes the water vapor to turn back into liquid water, creating clouds. This process is called condensation. When a cloud becomes full of liquid water, it falls from the sky as rain or snow—also known as precipitation.

The water cycle consists of three major processes: evaporation, condensation, and precipitation. Evaporation. Evaporation is the process of a liquid’s surface changing to a gas. In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor.

A drop of water may spend over 3,000 years in the ocean before evaporating into the air, while a drop of water spends an average of just nine days in the atmosphere before falling back to Earth.

The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation.

Water cycle is defined as the way that water moves between being water vapor to liquid water and then back to water vapor. An example of water cycle is when water evaporates from oceans and then returns to the land in the form of rain.

The water cycle is an extremely important process because it enables the availability of water for all living organisms and regulates weather patterns on our planet. If water didn’t naturally recycle itself, we would run out of clean water, which is essential to life.

There are five processes at work in the hydrologic cycle: condensation, precipitation, infiltration, runoff, and evapotranspiration.

It can be studied by starting at any of the following processes: evaporation, condensation, precipitation, interception, infiltration, percolation, transpiration, runoff, and storage.

Without flowing water, natural water sources would become contaminated with other species of plants, making it very hard to filter. Rainwater would also be a useless source because of the lack of precipitation. If the water cycle stopped, every dam and waterwheel would be useless.

The advantages from the water cycle are that the earth’s population doesn’t have to produce any more water than what we already have because we use the same water. Provides water for our population, animals and plants. Provides fish to eat. Evaporation and infiltration help to remove impurities from water.

Drought period – in time periods where there is more precipitation there is more water availability, and when there’s not there isn’t. Floods – when there are floods there is much more water available.

More salt makes water heavier and therefore denser. These two factors, temperature and salinity, are the main driving forces behind Earth’s ocean conveyor belt, which is a huge water circulation system in the deep ocean that moves water around the globe.

Answer: Evaporation is bigger above the oceans than above the earth, while precipitation is higher over the earth than over the ocean. Explanation: This process of evaporation is very large so that without precipitations, evaporation and underground water, oceans would be nearly empty.

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. Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth’s surface.

Large bodies of water, such as oceans, seas and large lakes, can affect the climate of an area. Water heats and cools more slowly than landmasses. Therefore, the coastal regions will stay cooler in summer and warmer in winter, thus creating a more moderate climate with a narrower temperature range.

Answer. Well, air plays an important role in the water cycle indeed. Firstly, air is a sort of medium in which dust particles propagate through onto which the water particles condense and form clouds. Hence, air plays an important role.