In The Diagram Below Of The Water Cycle, Where Would Evapotranspiration Most Likely Occur?

Is evapotranspiration part of the water cycle?

Evapotranspiration is an important step in the water cycle. Evapotranspiration is the water loss that occurs due to the processes of evaporation and transpiration. As indicated before evaporation happens when water changes to vapor on either soil or plant surfaces.

What is evaporation and where does it mostly occur in the water cycle?

Evaporation is a key step in the water cycle. Evaporation happens when a liquid turns into a gas. … Evaporation accounts for 90 percent of the moisture in the Earth’s atmosphere the other 10 percent is due to plant transpiration. Substances can exist in three main states: solid liquid and gas.

Where evaporation takes place in the water cycle?

Evaporation from the oceans is the primary mechanism supporting the surface-to-atmosphere portion of the water cycle. After all the large surface area of the oceans (over 70 percent of the Earth’s surface is covered by the oceans) provides the opportunity for large-scale evaporation to occur.

Where are the stages of the water cycle?

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).

See also when was hurricane isaac

Where does evapotranspiration occur?

Evapotranspiration is the water loss occurring from the processes of evaporation and transpiration. Evaporation occurs when water changes to vapor on either soil or plant surfaces. Transpiration refers to the water lost through the leaves of plants.

What is evapotranspiration in the water cycle?

Evapotranspiration is the sum of evaporation from the land surface plus transpiration from plants. The typical plant including any found in a landscape absorbs water from the soil through its roots.

Where do you think would Evaporation be greatest near the equator or away from the equator?

Over two-thirds of total global evaporation occurs within 30° of the Equator because of the higher temperatures in equatorial and tropical areas. Evaporation reaches its greatest values not at the Equator itself but between latitudes of 10° and 20° in both hemispheres.

What is the hydrologic cycle where does it start and where does it end where does water spend most of its time?

The hydrologic cycle works like a huge water pump powered by solar energy and gravity. It is a global system and every molecule of water on Earth travels through it. Because it is a cycle it has no beginning or end. The sun warms water on the Earth’s surface and changes it into invisible water vapor.

How does water evaporate below boiling point?

Evaporation can take place at temperatures below boiling point since the molecules in the liquid have different energies. … This process lowers the energy of the remaining molecules and is the source of cooling in evaporating liquids.

How does water move through the water cycle?

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. … The cycling of water in and out of the atmosphere is a significant aspect of the weather patterns on Earth.

How does precipitation happen?

Precipitation forms in the clouds when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough they fall to the Earth. … These ice crystals then fall to the Earth as snow hail or rain depending on the temperature within the cloud and at the Earth’s surface.

How do water molecules change in water cycle?

When water changes state in the water cycle the total number of water particles remains the same. The changes of state include melting sublimation evaporation freezing condensation and deposition. All changes of state involve the transfer of energy.

What is water cycle with diagram?

The water cycle is defined as a natural process of constantly recycling the water in the atmosphere. … 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 stages in the 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.

What is the most important part of the water cycle?

Let’s explore some parts of the water cycle below. The water cycle wouldn’t work without the sun’s heat providing energy. The sun can be considered the most important part of the water cycle because its heat allows water to change phases. As we know water can change phases from liquid to solid to vapor at any time.

What is potential evapotranspiration in geography?

Potential evapotranspiration is the potential evaporation from soils plus transpiration by plants. … This indicator describes the capacity of the prevailing climate to evaporate water from soils plants open water or other surfaces.

Which method belongs to evapotranspiration?

The most direct method of measuring evapotranspiration is with the eddy covariance technique in which fast fluctuations of vertical wind speed are correlated with fast fluctuations in atmospheric water vapor density.

See also how do historians learn about prehistory

What are the main features of evapotranspiration?

The principal weather parameters affecting evapotranspiration are radiation air temperature humidity and wind speed. Several procedures have been developed to assess the evaporation rate from these parameters. The evaporation power of the atmosphere is expressed by the reference crop evapotranspiration (ETo).

What causes evapotranspiration?

Evapotranspiration is the process of evaporating water from leaves through plant transpiration during photosynthesis. It varies because of a multitude of factors like wind temperature humidity and water availability.

What is potential and actual evapotranspiration?

Potential evapotranspiration is the amount of evapotranspiration that is expected over a surface with no limitaion of water. Actual Evapotranspiration is amount of evapotranspiration that actually occurs when water is limited.

Where is water stored below earth’s surface?


Ground water is stored in and moves slowly through moderately to highly permeable rocks called aquifers. The word aquifer comes from the two Latin words aqua or water and ferre to bear or carry. Aquifers literally carry water underground.

Where do you think will evaporation be the greatest near?

Evaporation rates are generally higher in hot dry and windy climates.

Is evaporation greatest near the Equator?

Abstract. At all longitudes oceanic evaporation rates are lower on the equator than at latitudes to the north and south. … Less evaporation over the warm pool than in the trade wind regions is also caused by an interaction between the ocean heat transport and the distribution of surface wind speeds.

Do you think water evaporates more from areas near the Equator or areas near the north and south poles explain your answer?

Areas near the equator experience more condensation and precipitation than the areas near the poles. the process by which water vapor becomes liquid water. the process by which molecules of liquid water escape into the air after becoming water vapor.

Which reservoir in the water cycle contains the most water?

The oceans

The oceans are by far the largest reservoir of water on earth — over 96% of all of Earth’s water exists in the oceans. Not only do the oceans provide evaporated water to the water cycle they also allow water to move all around the globe as ocean currents.

What part of the water cycle do the raindrops represent?

Precipitation is water released from clouds in the form of rain freezing rain sleet snow or hail. It is the primary connection in the water cycle that provides for the delivery of atmospheric water to the Earth. Most precipitation falls as rain.

See also what state is close to texas

How do you chemically evaporate water?

In order to evaporate water the considered water sample has to be heated to its boiling temperature at the given pressure and then further heat must be supplied which corresponds to the enthalpy of vaporization. The enthalpy of the water can by increased by any kind of heat transfer.

Why does water steam below boiling?

When water is heated it evaporates which means it turns into water vapor and expands. At 100℃ it boils thus rapidly evaporating. And at boiling point the invisible gas of steam is created.

Why does water get converted to its Vapour state below its boiling point?

Evaporation is the conversion of a liquid to its vapor below the boiling temperature of the liquid. … Liquid molecules that have this certain threshold kinetic energy escape the surface and become vapor. As a result the liquid molecules that remain now have lower kinetic energy.

How would the waters found mostly on oceans get distributed over the land?

Explanation: The distribution of water on the Earth’s surface is extremely uneven. Only 3% of water on the surface is fresh the remaining 97% resides in the ocean. Of freshwater 69% resides in glaciers 30% underground and less than 1% is located in lakes rivers and swamps.

Which of the following processes contributes most to the movement of water from land to the atmosphere?

Studies have revealed that evaporation—the process by which water changes from a liquid to a gas—from oceans seas and other bodies of water (lakes rivers streams) provides nearly 90% of the moisture in our atmosphere. Most of the remaining 10% found in the atmosphere is released by plants through transpiration.

In what part of the hydrologic cycle is water most likely to stay for a very short time a very long time why?

Why? Water vapor from evaporation remains in the atmospherea relatively short time – usually only a few hours or days. Water is more likely to stay on land for a very long time. because precipitation over land occurs more than over the ocean.

Where is precipitation most likely to occur?

Most precipitation occurs within the tropics and is caused by convection. The movement of the monsoon trough or intertropical convergence zone brings rainy seasons to savannah regions. Precipitation is a major component of the water cycle and is responsible for depositing fresh water on the planet.

What comes after precipitation in the water cycle?

Lesson Summary

This is followed by condensation which is the process by which water vapor is changed back into liquid water. Then water becomes precipitation which is water falling from the clouds as rain freezing rain sleet snow or hail.

The Water Cycle: Evaporation Transpiration Condensation Precipitation and Collection

Water Cycle Diagram- A Demonstration for Each Step of the Water Cycle

The Water Cycle | The Dr. Binocs Show | Learn Videos For Kids


Leave a Comment