how do clouds become rain
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- To get rain, the water condensing in the clouds has to become heavy enough to fall to Earth. The tiny droplets just aren't heavy enough to fall. Just like fog or in the shower, they go whichever way the wind and eddy currents blow them, or they just hang there, suspended in the air.
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- Firstly, as rain is caused by the condensation of water vapour into clouds, heavy rainfall is caused by a large amount of clouds. Th … ese clouds produce rather large water droplets, and are sometimes supported by thunderstorm updrafts (warm air).
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CONTENTS Precipitation: This is when water (in the form of rain, snow, hail or sleet) falls from clouds in the sky. Collection: This is when water that falls from the clouds as rain, snow, hail or sleet, collects in the oceans, rivers, lakes, streams. Most will infiltrate (soak into) the ground and will collect as underground water. The water cycle is powered by the sun's energy and by gravity.
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Atmospheric    moisture, condensation, and precipitation deposition of liquid water droplets and ice particles that are formed in the atmosphere and grow to a sufficient size so that they are returned to the Earth's surface by gravitational settling. Solid and liquid. Dew and fog do not count as precipitation (can add 5-10% to precipitation in the Pacific Northwest)
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How do clouds form? Cloud formation starts with evaporation, from water areas or moist ground areas, as the air is heated by the sun. Warmer air containing water vapor rises into the air until it cools and starts to condense onto dust particles. The tiny droplets of water (or sometimes ice crystals) group together and become what we call clouds.
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- Transcript: Transcript - Why does it rain? Frontal rain. Frontal rain occurs when two air masses meet. When a warm air mass meets a cold air mass, they don't mix as they have different densities (a bit like oil and water). Instead, the warm less dense air is pushed up over the cold dense air creating the 'front'. As a result, much like when air is forced up over mountains, the warm less dense air cools, and the water vapour condenses into water and falls as raindrops. This type of rain can happen anywhere in the UK. Orographic rain
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What Type of Clouds Bring Long and Steady Rain? Clouds that produce precipitation as rain or snow are called frontal cirrostratus, altostratus and nimbostratus clouds. Nimbostratus clouds produce the most intense precipitation but don't produce all the elements that constitute a blizzard. High winds and low temperatures are also required.
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How are clouds formed? Rating Newest Oldest. Best Answer: Clouds are formed when water vapour in the air is cooled and condenses as part of the water cycle. Clouds consist of billions of tiny water droplets (and even ice crystals) floating in the sky and appear in a variety of shapes and sizes depending on how and where they formed. However, there are three main types of cloud:
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- Making the world better, one answer at a time. Precipitation (aka rain) is related to temperature change because in order for it to rain, the temperature needs to rise for water to evaporate and create rain clouds. The same raise in temperature results in condensation.
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Rain See media help. Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then precipitated—that is, become heavy enough to fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth. It provides suitable conditions for many types of ecosystems, as well as water for hydroelectric power plants and crop irrigation.
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Freezing Rain and Sleet Freezing Rain and Sleet. Both freezing rain and sleet occur by the same general process: liquid raindrops in a layer of warm air well above the surface fall into a layer of freezing air hugging the ground. The difference between these two wintry precipitation types depends on the thickness of the layer of freezing air. Freezing rain occurs when the layer of freezing air is so thin that the raindrops do not have enough time to freeze before reaching the ground.
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DESCRIPTION The adverse events in Table 5 have been reported in ≥ 5% of adult patients receiving a single 24-mg ZOFRAN Tablet in 2 trials. These patients were receiving concurrent highly emetogenic cisplatin-based chemotherapy regimens (cisplatin dose ≥ 50 mg/m).
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Land prevailing winds can also influence where precipitation falls. When humid winds blow from the ocean toward coastal mountains, they are forced to rise, as shown in Figure 4. The rising air cools and its water vapor condenses, forming clouds. Rain or snow falls on the windward side of the mountains the side the wind hits. By the time the air has moved over the mountains, it has lost much of its water vapor, so it is cool and dry. The land on the leeward side of the mountains—downwind—is in a rain shadow. Little precipitation falls there. As the air rises, it cools and
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Rain See media help. Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then precipitated—that is, become heavy enough to fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth.
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- As the river flows and the sun's raise hips the river's water, the river water evaporates into the air. Then the water condensates and forms a cloud. Last the water inside the… cloud precipitates and falls into the left over river water. And the cycle continues. from their tributaries.
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- Quick Answer. Precipitation forms when condensation inside clouds occurs at the level that the droplets become heavy enough to fall down to the Earth's surface. Rain, hail, freezing rain, snow and sleet are all types of precipitation that result from different conditions in the atmosphere.
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- THE BERGERON PROCESS. In order for cloud droplets, which are very small, to become rain drops, they have to increase in size almost a million times. Indeed, for even a cloud droplet to form, complicated processes must take place allowing for the conversion of water vapor to liquid water.
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How Much Rain Can a Cloud Hold? When water vapor in the air condenses into tiny cloud droplets, those droplets become visible. What we see is a cloud. Whether that liquid water will fall to the ground as rain depends on many factors. Cloud droplets are very tiny and weigh very little. In a cloud, they float with the wind or simply hang in the air.
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- Understand how rain works and why it so important to life here on Earth with our fun rain facts for kids. Rain falls from clouds in the sky in the form of water droplets, this is called precipitation. Water can also fall from the sky in the form of hail, sleet or snow. Rain is an important part of the water cycle.
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Current Weather for Paris, France Home - Education - Precipitation - Rain. Next Topic: Sleet. Precipitation in the form of water droplets is called rain. Rain generally has a tendency to fall with less intensity over a greater period of time, and when rainfall is more severe it is usually less sustained.
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Meteorology Test 2.1 The growth of a cloud droplet into a rain drop large enough to fall to Earth in a WARM cloud is accomplished primarily through: high relative humidity and clear nighttime skies A radiation fog requires which of the following in order to form:
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- What causes precipitation (rain and snow)? Precipitation forms when cloud droplets (or ice particles) in clouds grow and combine to become so large that their fall speed exceeds the updraft speed in the cloud, and they then fall out of the cloud. If these large water drops or ice particles do not re-evaporate as they fall farther below the cloud, they reach the ground as precipitation.
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Precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of precipitation include drizzle, rain, sleet, snow, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and precipitates. Thus, fog and mist are not precipitation but suspensions, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly actin
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- 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.ater cycle for kids poster. 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.
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Precipitation: The Water Cycle Most of the condensed water in clouds does not fall as precipitation because their fall speed is not large enough to overcome updrafts which support the clouds. For precipitation to happen, first tiny water droplets must condense on even tinier dust, salt, or smoke particles, which act as a nucleus.
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How Clouds Form How Clouds Form. Clouds are made up of tiny water droplets and ice crystals that are so small they can float in the air. If the droplets become large enough, you will be able to see them as cloud or fog. If they become even larger, they can fall as rain (or snow).