What is water cycle short answer 2?

The water cycle is the process of water moving around between the air and land. Or in more scientific terms: the water cycle is the process of water evaporating and condensing on planet Earth in a continuous process.

What is the water cycle called?

The water cycle, also known as the hydrologic cycle, describes the continuous movement of water as it makes a circuit from the oceans to the atmosphere to the Earth and on again. Most of Earth’s water is in the oceans. The sun, which drives the water cycle, heats water in the oceans.

What is the water cycle Class 5?

In the water cycle, water from lakes, rivers, and oceans evaporate and enter the atmosphere where it cools, condenses into liquid water, and comes back to Earth as rain.

What is a water cycle Class 6?

The constant movement of water from the Earth to the atmosphere and back to the Earth through the process of evaporation, condensation and precipitation is known as the water cycle.

What is water cycle short answer 2? – Related Questions

What is water cycle for Class 4?

They are evaporation, condensation, precipitation and collection.

What is a water cycle Class 7?

The constant movement of water from the Earth to the atmosphere and back to the Earth through the process of evaporation, condensation and precipitation is known as the water cycle.

What is the important of water cycle Class 6?

Water cycle is important because of the following reasons: (1) Water cycle makes fresh water available in the form of rain: The sea-water is highly salty which is not fit for drinking by animals or for the growth of plants. But the rain water is pure water. It can be utilised by animals as well as plants.

What is transpiration Class 6 short answer?

The process by which plants remove excess water through stomata present on the surface of leaves is called ‘transpiration’. Transpiration is essentially evaporation of water from leaves of the plant.

What is water cycle explain it with a diagram?

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.

What are the 7 steps of water cycle?

  • THE WATER CYCLE.
  • EVAPORATION.
  • CONDENSATION.
  • PRECIPITATION.
  • INTERCEPTION.
  • INFILTRATION.
  • PERCOLATION.
  • TRANSPIRATION.

Who discovered water cycle?

The first published thinker to assert that rainfall alone was sufficient for the maintenance of rivers was Bernard Palissy (1580 CE), who is often credited as the “discoverer” of the modern theory of the water cycle.

What is importance of water cycle?

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 are the main features of water cycle?

The water cycle consists of three major processes: evaporation, condensation, and precipitation. 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.

How is water cycle formed?

Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow. Water in different phases moves through the atmosphere (transportation).

How long is the water cycle?

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.

How can we protect the water cycle?

We can try to reduce contamination by keeping the water, the ground, and the air free of pollutants as much as possible. We can use just the amount of water that we need. Industries can recycle their process water or pre treat their wastewater so that it is easier to purify for drinking water and other purposes.

What are the effects of water cycle?

Increased risk of flooding. Higher rates of erosion on stream and riverbanks. Increased water temperature in streams, rivers and lakes. Impacts to fish and other animals living in water.

What is the conclusion of water cycle?

Answer: The hydrologic cycle is the process by which water circulates around the Earth. 90% of this water vapor returns to the ocean and 10% returns to the land as precipitation. (3) Runoff: Water either from the land’s surface (i.e., rivers) or as groundwater makes its way to the ocean.

Does the water cycle clean water?

The water cycle naturally cleans the water. When water evaporates from lakes or the ocean, it leaves impurities behind. The same purification happens when plants transpire (breathe) and water evaporates through their leaves. These natural processes keep the environment healthy.

What causes rain?

Rain is liquid precipitation: water falling from the sky. Raindrops fall to Earth when clouds become saturated, or filled, with water droplets. Millions of water droplets bump into each other as they gather in a cloud. When a small water droplet bumps into a bigger one, it condenses, or combines, with the larger one.

How does pollution affect water cycle?

Air Pollution Affects Water and Weather

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From rainfall patterns to monsoon intensities, air pollution can significantly affect the water cycle. Particulate matter can reduce the amount of solar radiation that reaches the earth’s surface, affecting the rate at which water evaporates and moves into the atmosphere.