Often asked: What Does Water Cycle Mean In Science?

What is a water cycle in science?

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.

What does water cycle mean?

The water cycle is the path that all water follows as it moves around Earth in different states. Liquid water is found in oceans, rivers, lakes—and even underground. The water cycle is the path that all water follows as it moves around our planet.

What is water cycle in easy words?

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.

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What is water cycle for Class 6?

Answer: The constant flow of water from the Earth to the atmosphere and back to the Earth is known as the water cycle. The two main steps involved in water cycle are evaporation and condensation. Then, it condenses (condensation) to form tiny water droplets that further join together to form clouds.

What is water cycle with diagram?

It is also known as the hydrological cycle or the hydrologic cycle. During the process of the water cycle between the earth and the atmosphere, water changes into three states of matter – solid, liquid and gas. The diagram of the water cycle is useful for both Class 9 and 10.

What are the 7 steps in the water cycle?


  • 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.
  • For Students:

What is water cycle for Class 4?

There are four main stages in the water cycle. They are evaporation, condensation, precipitation and collection. Let’s look at each of these stages. Evaporation: This is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapour (gas).

What is water cycle for kids?

The water cycle describes the existence and movement of water on, in, and above the Earth. Earth’s water is always in movement and is always changing states, from liquid to vapor to ice and back again.

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What is Ncert 7th water cycle?

Ans: Water cycle is the cyclic movement of water from the atmosphere to the earth and back to the atmosphere through various processes. This constant, never ending circulation of water in nature is known as the water cycle. Precipitation: Water stored in clouds reaches the ground in the form of rain, hail or snow.

What does it mean to say Earth’s water cycle is balanced?

Balance in the water cycle means the average annual precipitation over Earth equals the amount of water that evaporates.

How do you write a water cycle?

This is the process that water starts and ends in the water cycle.

  1. The cycle starts when water on the surface of the Earth evaporates.
  2. Then, water collects as water vapour in the sky.
  3. Next, the water in the clouds gets cold.
  4. Then, the water falls from the sky as rain, snow, sleet or hail.

Where is water found?

Earth’s water is (almost) everywhere: above the Earth in the air and clouds, on the surface of the Earth in rivers, oceans, ice, plants, in living organisms, and inside the Earth in the top few miles of the ground.

What is the important of water cycle?

Why is the hydrologic cycle important? The hydrologic cycle is important because it is how water reaches plants, animals and us! Besides providing people, animals and plants with water, it also moves things like nutrients, pathogens and sediment in and out of aquatic ecosystems.

What happens if it rains heavily Class 6?

Heavy rains may lead to rise in the level of water in rivers, lakes and ponds. The water may then spread over large areas causing floods. The crop fields, forests, villages, and cities may get submerged by water (Fig. 14.11).

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What if it rains heavily Class 6?

(2) Heavy rains (or excessive rains ) may cause floods. Heavy rains lead to too much rise in the level of water in rivers. The flood water may submerge cities, villages, crop fields, and forests causing damage to property (houses, etc.), human life, domestic animals, standing crops, and wild animals of the forests.

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