Where Do Rain Come From

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Where Do Rain Come From?

Clouds are made of water droplets. Within a cloud water droplets condense onto one another causing the droplets to grow. When these water droplets get too heavy to stay suspended in the cloud they fall to Earth as rain.

How can rain come?

Does the rain come from the sea?

A good bit of the rain that falls over land comes from the oceans. … Sun-warmed water evaporates from the oceans and lakes. Plants “breathe out” water vapor as well. The water vapor then rises into the sky where it condenses to form clouds.

Where does most rainwater come from?

clouds

Rain is droplets of water that fall from clouds. Heat from the Sun turns moisture (water) from plants and leaves as well as oceans lakes and rivers into water vapour (gas) which disappears into the air. This vapour rises cools and changes into tiny water droplets which form clouds.

Why does rain happen?

Clouds are made up of tiny water droplets. When these droplets grow they eventually become too heavy to stay suspended in the sky and fall to the ground as rain. Some droplets fall through the cloud and coalesce into raindrops on their way down.

Does rain start as snow?

Most rain actually begins as snow high in the clouds. As the snowflakes fall through warmer air they become raindrops. Particles of dust or smoke in the atmosphere are essential for precipitation. These particles called “condensation nuclei ” provide a surface for water vapor to condense upon.

How old is the water on Earth?

3.8 billion years ago
There is also geological evidence that helps constrain the time frame for liquid water existing on Earth. A sample of pillow basalt (a type of rock formed during an underwater eruption) was recovered from the Isua Greenstone Belt and provides evidence that water existed on Earth 3.8 billion years ago.

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Where does the rain water fall pouring?

When it rains where does it go? Once on the land rainfall either seeps into the ground or becomes runoff which flows into rivers and lakes.

Can it rain without clouds?

Because rain forms when droplets of condensed moisture grow large enough to descend quickly into the air their absence can make it impossible for rain to occur. That means if there are no clouds overhead rain cannot happen as well.

Can you drink rain water?

It is possible therefore for us to drink untreated rainwater. This is because rainwater is pure distilled water evaporated from the sun – nothing else. However when rainwater falls from the sky substances from the air and land melt into the rainwater. … This water (groundwater) is relatively safe for drinking.

Does it rain more on land or sea?

Coastal areas on an average receive more rainfall than the inland areas. The oceans receive just over their share percentage-wise of the world’s precipitation about 70 percent. The remaining 30 percent of precipitation falls on the continents. Some areas of the world receive far more precipitation than others.

What if it rained every day for a year?

Another consequence of the persistent rain would be a severe lack of oxygen for us to breathe. Healthy soil contains oxygen. But with so much water in it that there would be much less room for oxygen. Water erosion would expose roots and make trees and plants unstable.

Why does it rain when someone dies?

The rumble of thunder following a funeral has long been accepted as a sign that the deceased was accepted into heaven [source: Roud]. While rain during a service or burial may make a sad day even gloomier it too is a good omen that the deceased is heaven-bound [source: Friends of Oak Grove Cemetery].

Why is rain called rain?

Middle English rein from Old English regn “rain descent of water in drops through the atmosphere ” from Proto-Germanic *regna- (source also of Old Saxon regan Old Frisian rein Middle Dutch reghen Dutch regen German regen Old Norse regn Gothic rign “rain”) with no certain cognates outside Germanic unless it is …

Why does rain make you sleepy?

Decreased oxygen content in the air

Oxygen can stimulate the brain and make us feel refreshed. When it rains there is more water vapor in the air it results in lower air pressure and a relative decrease in oxygen content. In such a situation brain begin to slack off and people will feel sleepy.

Can it snow at 40 degrees?

In fact snow can fall at temperatures as high as 50 degrees. Most residents of the northern United States have probably seen 40-degree snowfalls before but snow at temperatures greater than 45 degrees is hard to come by. … When moisture overlaps with below-freezing temperatures at cloud level snowflakes can form.

Is all rain frozen?

As the rain continues to fall it passes through a thin layer of cold air just above the surface and cools to a temperature below freezing. However the drops themselves do not freeze a phenomena called supercooling (or forming “supercooled drops”).

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Can it be too cold to snow?

Snow forms when the atmospheric temperature is at or below freezing (0 degrees Celsius or 32 degrees Fahrenheit) and there is a minimum amount of moisture in the air. … While it can be too warm to snow it cannot be too cold to snow.

What came first sun or Earth?

The sun at 4.6 billion years old predates all the other bodies in our solar system. But it turns out that much of the water we swim in and drink here on Earth is even older.

Why is the ocean blue?

The ocean is blue because water absorbs colors in the red part of the light spectrum. Like a filter this leaves behind colors in the blue part of the light spectrum for us to see. The ocean may also take on green red or other hues as light bounces off of floating sediments and particles in the water.

Why is the ocean salty?

Ocean salt primarily comes from rocks on land and openings in the seafloor. … Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the ocean.

What is rain made of?

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 deep is rainwater in the ground?

An inch of rain will wet the soil to a depth of 1 foot if there is no runoff and the soil is a sandy loam. If your soil trends to more sand it will penetrate further and it will be more easily absorbed but it won’t be retained as long.

How rain is formed for kids?

In a cloud droplets come together with other droplets to form larger drops of water. Eventually the drops become too heavy to stay in the cloud. They fall to Earth as rain. Then the water cycle begins again.

Can it rain frogs?

Frog rain is a rare meteorological phenomenon in which frogs get swept up in a storm travel miles and then fall from the sky when the clouds release the water. It doesn’t happen frequently but it does happen in parts of the world.

Can a cloud burst?

Cloudbursts are infrequent as they occur only via the ‘orographic lift’ or occasionally when a warm air parcel mixes with cooler air resulting in sudden condensation. The term ‘cloudburst’ was coined from the notion that clouds were akin to water balloons and could burst resulting in rapid precipitation.

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Can it rain on a sunny day?

A sunshower or sun shower is a meteorological phenomenon in which rain falls while the sun is shining. A sunshower is usually the result of accompanying winds associated with a rain storm sometimes miles away blowing the airborne raindrops into an area where there are no clouds therefore causing a sunshower.

Why does rain not have salt in it?

As the water vapor is lifted it cools. As it cools it condenses and forms a cloud which then could produce rain. However since the salt was left behind in the evaporation process any rain that falls would be salt-free water.

Can you live off of seawater?

Seawater is toxic to humans because your body is unable to get rid of the salt that comes from seawater. Your body’s kidneys normally remove excess salt by producing urine but the body needs freshwater to dilute the salt in your body for the kidneys to work properly.

How is seawater turned into freshwater?

The process is called desalination and it is being used more and more around the world to provide people with needed freshwater. Most of the United States has or can gain access to ample supplies of freshwater for drinking purposes.

What place on Earth does it rain the most?

Photographer Amos Chapple returns to our site once once again bringing amazing images from the state of Meghalaya India reportedly the rainiest spot on Earth. The village of Mawsynram in Meghalaya receives 467 inches of rain per year.

What place on Earth does it rain the most the least?

Arica Chile

While the air is wet the moisture doesn’t quite make it to the ground. The surrounding Atacama Desert is in a rain shadow that squeezes moisture out over the mountains and carries only dry air to the desert some places in the desert have not received rain in more than 500 years!

Is rain good for the ocean?

Precipitation also has a profound impact on the ocean surface wave state. Rainfall has long been known to “knock down the sea”—that is—to attenuate ocean surface gravity waves (Reynolds 1900 Tsimplis & Thorpe 1989).

How would the world look without the rain?

Plants and animals would all die. … Lack of rain will result in the pools running dry. If it suddenly happens to come that it stops raining there would be ominous casualties. Many water bodies would dry up land would wither and most importantly there will be no life left on earth.