Some of it evaporates, returning to the atmosphere; some seeps into the ground as soil moisture or groundwater; and some runs off into rivers and streams. Almost all of the water eventually flows into the oceans or other bodies of water , where the cycle continues.
Where does the water go after evaporation?
Most of the water that evaporates from the oceans falls back into the oceans as precipitation . Only about 10 percent of the water evaporated from the oceans is transported over land and falls as precipitation. Once evaporated, a water molecule spends about 10 days in the air.
What happens when the water evaporates?
Evaporation happens when a liquid substance becomes a gas . When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. ... Once water evaporates, it also helps form clouds.
Do you think the water still exist after it evaporates?
When water evaporates, where do the water molecules go? Make it clear that, although you can’t see the water anymore after it has dried up or evaporated, it still exists . The water molecules separate and are in the air as a gas called water vapor.
When water evaporates does it rise or sink?
Water moves continuously from one stage to the next. Energy from the Sun causes water in the oceans to evaporate. The water vapor rises into the air .
What is water cycle for kids?
The water cycle is the path that all water follows as it moves around Earth in different states . ... Water can be found all over Earth in the ocean, on land and in the atmosphere. The water cycle is the path that all water follows as it moves around our planet.
Which part of the day water evaporates faster?
On cold days, water evaporates, but it evaporates more slowly than it would on a warmer day. Although water can evaporate at low temperatures, the rate of evaporation increases as the temperature increases.
What increases the evaporation rate of water?
TL;DR: When trying to make water evaporate quickly, it is best to spread the water over a large surface area and apply heat as evenly as possible. If using hot air to evaporate water, increased velocity will increase the speed of evaporation.
Is water cycle possible when the sun is blocked?
Without the Sun there would be no water cycle , which means no clouds, no rain—no weather!” “And without the Sun’s heat, the world’s oceans would be frozen!” added Marisol.
What happens during condensation?
Condensation is the process where water vapor becomes liquid . It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water.
How long does it take for a drop of water to evaporate?
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.
What is 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.
What must happen before rain can fall?
For precipitation to happen, first tiny water droplets must condense on even tinier dust, salt, or smoke particles , which act as a nucleus. ... If enough collisions occur to produce a droplet with a fall velocity which exceeds the cloud updraft speed, then it will fall out of the cloud as precipitation.
What happens if there is no evaporation?
Evaporation is an important process in water cycle. If there is no evaboration, there will not be any moisture in the atmosphere . As a result clouds cannot form and no rains. Plants will not get natural water and they will die.
What happens right before evaporation occurs?
Evaporation happens when a liquid turns into a gas . ... When liquid water reaches a low enough temperature, it freezes and becomes a solid—ice. When solid water is exposed to enough heat, it will melt and return to a liquid. As that liquid water is further heated, it evaporates and becomes a gas—water vapor.
